All ages welcome. This year’s ball-pageant themes are Tarot Card, Met Gala, Gender Drag, Pop/Rock Star, Up-Cycled/Recycled, Festival Wear & Y2K. Come dressed in a theme; anyone from the audience can walk on runway & may even win a princess tiara. $15 (half-price for competitors). 7 p.m. Phoenix Theater. 201 Washington St., Petaluma. Tickets: tinyurl.com/v9ekffxm.