Planners for Walk for Wishes North Bay are seeking volunteers for their Aug. 12 event, to be held at Petaluma’s Shollenberger Park. The nationwide fundraiser benefits Make-A-Wish, and proceeds help grant wishes made by children battling life-threatening medical conditions. Volunteers are needed to help with the Petaluma walk’s course monitoring, merchandise tables, a raffle, registration, set up, volunteer check in and more. Contact Daniel Marlay at 415-402-2775 or dmarlay@sfwish.org or sign up directly at walkforwishesnorthbay.com.