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Chris Phinney, from left, Martha Harward, Sarah Harward, Lisa Phinney, Celene Calderon, Denice Heidorn and Danielle Smith gather around a poster of Amanda "Mandy" Streit as they pose for a photo before beginning their 90-minute Zumba class at DanceTech Studios Friday evening, March 31, 2017. The class was free and open to all abilities and honored the life of Streit, who passed away in a car accident last year. (Tanzi Propst/Park Record)

(Tanzi Propst/Park Record)

Lisa Phinney, middle, helps to lead a Zumba routine at the head of the class during the "Dance For Mandy" Zumba class at DanceTech Studios Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

Denice Heidorn feel the music as she helps lead a routine during the "Dance For Mandy" Zumba class at DanceTech Studios Friday evening, March 31, 2017. Heidorn and other instructors, who were close friends with Mandy Streit, dressed in black and sparkles, adorning her name on their clothing, to honor her memory and presence in the studio. (Tanzi Propst/Park Record)

"Dance For Mandy" participants dance to the music during a Zumba class at DanceTech Studios Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

Sarah Harward shimmies during a Zumba routine at DanceTech's "Dance For Mandy" event Friday evening, March 31, 2017. The event honored the life of Harward's sister, Mandy Streit, who was tragically killed in a car accident last year. (Tanzi Propst/Park Record)

Lisa Phinney, right, helps to lead a Zumba routine at the head of the class during the "Dance For Mandy" Zumba class at DanceTech Studios Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

Lisa Phinney, right, leads a routine during DanceTech Studios' "Dance For Mandy" event Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

"Dance For Mandy" participants dance to the music during a Zumba class at DanceTech Studios Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

Chris Phinney and Sarah Harward dance to the music during a Zumba class at DanceTech Studios Friday evening, March 31, 2017. The free, 90-minute class, honored the life of Harward's sister, Mandy Streit, who was tragically killed in a car accident last year. (Tanzi Propst/Park Record)

Sarah Harward laughs as she dances to the music during a Zumba class at DanceTech Studios Friday evening, March 31, 2017. The free, 90-minute class, honored the life of Harward's sister, Mandy Streit, who was tragically killed in a car accident last year. (Tanzi Propst/Park Record)

Lisa Phinney, middle, leads a routine during DanceTech Studios' "Dance For Mandy" event Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

Denice Heidorn, middle, leads a routine during DanceTech Studios' "Dance For Mandy" event Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. Heidorn and other instructors, who were close friends with Mandy Streit, dressed in black and sparkles, adorning her name on their clothing, to honor her memory and presence in the studio. (Tanzi Propst/Park Record)

"Dance For Mandy" participants dance to the music during a Zumba class at DanceTech Studios Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

Sarah Harward smiles as she dances to the music during a Zumba class at DanceTech Studios Friday evening, March 31, 2017. The free, 90-minute class, honored the life of Harward's sister, Mandy Streit, who was tragically killed in a car accident last year. (Tanzi Propst/Park Record)

Denice Heidorn, middle in gold sneakers, leads a routine during DanceTech Studios' "Dance For Mandy" event Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. Heidorn and other instructors, who were close friends with Mandy Streit, dressed in black and sparkles, adorning her name on their clothing, to honor her memory and presence in the studio. (Tanzi Propst/Park Record)

Chris Phinney and Sarah Harward face each other and dance to the music during a Zumba class at DanceTech Studios Friday evening, March 31, 2017. The free, 90-minute class, honored the life of Harward's sister, Mandy Streit, who was tragically killed in a car accident last year. (Tanzi Propst/Park Record)

Lisa and Chris Phinney feel the music as they dance during DanceTech Studios' "Dance For Mandy" event Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

Denice Heidorn, left, leads a routine during DanceTech Studios' "Dance For Mandy" event Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. Heidorn and other instructors, who were close friends with Mandy Streit, dressed in black and sparkles, adorning her name on their clothing, to honor her memory and presence in the studio. (Tanzi Propst/Park Record)

Sarah Harward, middle, dances at the front of the class during DanceTech Studios' "Dance For Mandy" event Friday evening, March 31, 2017. The free, 90-minute class, honored the life of Harward's sister and late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

Chris Phinney leads a Zumba routine during DanceTech Studios' "Dance For Mandy" event Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

Denice Heidorn, right, helps to lead a Zumba routine with Lisa Phinney, left, during DanceTech Studios' "Dance For Mandy" event Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

Martha Harward dances during DanceTech Studios' "Dance For Mandy" event Friday evening, March 31, 2017. The free, 90-minute class, honored the life of Harward's daughter and late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

Denice Heidorn, middle, leads an energetic Zumba sequence during DanceTech Studios' "Dance For Mandy" event Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

"Dance For Mandy" participants dance to the music during a Zumba class at DanceTech Studios Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

Chris Phinney, middle, feels the music during one of the Zumbia routines at DanceTech Studios' "Dance For Mandy" event Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

Lisa Phinney, right, leads a Zumba routine during DanceTech Studios' "Dance For Mandy" event Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

Denice Heidorn, right, smiles and points to Zumba participants in the mirror as Danielle Smith, left, laughs and leads a routine during DanceTech Studios' "Dance For Mandy" event Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

Celene Calderon, from left, leads a Zumba routine with Lisa Phinney and Denice Heidorn during DanceTech Studios' "Dance For Mandy" event Friday evening, March 31, 2017. The free, 90-minute class, honored the life of late Zumba participant Mandy Streit, who passed away last March in a car accident. (Tanzi Propst/Park Record)

(Tanzi Propst/Park Record)

Lisa Phinney toasts to her late friend and Zumba student Mandy Streit with a class of sparkling cider following a 90-minute Zumba class at DanceTech Studios Friday evening, March 31, 2017. The group reminisced on happy memories that they shared with Streit. (Tanzi Propst/Park Record)

Sarah and Martha Harward, from right, toast with other Zumba participants to Mandy Streit, Sarah's late sister and Martha's daughter, with a class of sparkling cider following a 90-minute Zumba class at DanceTech Studios Friday evening, March 31, 2017. The group reminisced on happy memories that they shared with Streit. (Tanzi Propst/Park Record)