Zumba Fitness and Jazzercise New Milford will team for dance-fitness class July 13 from 10 a.m. to noon to benefit Caleb Gaylord, 12, who was recently diagnosed with leukemia.

Fitness insructors Christine Oberc and Beverley Canepari of Jazzercise New Milford and Lisa Lee of New Milford Sports Club will lead the event on the basketball court at the Connecticut Sports Arena, 32 Still River Drive.

A donation of $20 is requested, with proceeds will benefit the Gaylord family.

For more information, call 860-248-5357.