Friday, July 17, 2026, 11:00 PM - 3:00 AM ยท Los Angeles County Arboretum, Pasadena, Los Angeles
The 12th Annual Plumeria Festival features a guided walk through over 100 flowering trees in the Plumeria Grove, plus a plant marketplace, expert talks, live entertainment, and food trucks. Runs Friday 4-8pm and Saturday 9am-2pm, included in paid admission.