Wednesdays from 5-8:30 p.m. May 2 to August 22 Santa Rosa Plaza is sponsoring the 30th season of the Santa Rosa Wednesday Night Markets at Courthouse Square in downtown Santa Rosa. Stop by the Santa Rosa Plaza booth May 2nd, 16th, and 30th to donate to Susan G. Komen as part of the Plaza’s More Than Pink campaign in May in the fight against breast cancer.