KAAOS Gym & Athletic Training Center

Karib Dance and Cultural Arts Studio

Kent Gardens Swim Team

Khepera Wellness

Kick Fitness

Kinema Fitness - 750 17th St.

Kinema Fitness - District Center

Kinema Fitness - Homer Health Club

Kinema Fitness at 1100 New York Ave.

Knock On Wood Tap Studio

Koa Sports

LOTUS Fitness

LOTUS Fitness

Lady T

Late Night Studios

Level Fitness

Levine Music

Living Well Health Club

Love Yoga Studio

Lululemon

M Institute for the Arts

M-ncppc Summer Teen Center At

MADabolic 14th street

MADabolic Arlington