Zumba Fitness and Jazzercise New Milford will team for a 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 benefiting the Gaylord family.

For more information, call 860-248-5357.