Kickball San Francisco Walnut Creek San Mateo Petaluma Palo Alto Schedule & Scores Standings Petaluma KICKING BALLS AND FLIPPING CUPS! KickballNB (in Petaluma) is returning for the Spring Season! The Thursday Night league begins April 16th at McNear Park. Contact us if interested or with any questions. Get on the mailing list to the right to stay in the loop! Sports league management software powered by LeagueApps.