supervisor chiyu, no. supervisor chu, no. supervisor elsbernd, no. supervisor kim, no. >> supervisor olague, aye. supervisor wiener, aye. president chiu: item 22. >>supervisor mar: i am asking fr your support of legislation that would help parents and the parent teacher association and parent teacher organizations. i especially want to thank mayor lee and his staff but also my colleagues on the board including supervisor scott wiener, david chiu, carmen chu, christina olague, john avalos, jane kim, and malia cohen for cosponsoring the legislation. i am grateful for the work of debbie city attorney jane alexander and from the treasurer tax collector's office for helping us draft this ordinance and finally to treasurer jose cisneros for his incredible work as well. and pta's and pto's hold events to raise supplemental revenue. the san francisco business and tax regulations code requires these events be taxed at a rate of 25%. this creates a burden on the volunteer grassroots organization who are staging events for the sole benefit of san francisco scho