Rossmoor has six indoor pickleball courts for residents and their guests, with shared indoor play in the Tice Creek Fitness Center gym. A new six-court outdoor facility is scheduled to open in summer 2026. The Rossmoor Pickleball Club has roughly 600 members and provides mentoring, training classes, leveled play, and open sessions. Rossmoor is a gated 55+ residential community in Walnut Creek, California, where at least one occupant in each home must be 55 or older.