Bring a Bra Yoga has a pretty simple mission of collecting new bras and underwear for the Women's Residence program at the St. Petersburg Free Clinic. In exchange for their donations, attendees partake in a free all-levels yoga sesh on the Madeira Beach Recreation Complex's patio. Cash contributions are also accepted on behalf of the program, which provides single homeless women with a safe place to live, as well as support and educational services. But, seriously, the facility can house up to 50 women at a time, so it always needs underwear and bras. Register online in advance with Madeira Beach Yoga, as space is limited. Organizers have also asked attendees to bring a yoga mat and a bottle of water.