By Miriam Raftery

August 18, 2025 (San Diego’s East County) – As summer transitions into fall, September brings seasonal events such as an Autumn Jubilee, Grape Stomp Festa and Apple Time Tea in Julian, Oktoberfest in El Cajon, a 911 Memorial walk in Lakeside, a roaring '20s fashion show in Lemon Grove, and Poway’s annual Rotary parade. 

Plus find end of summer music jams at Santee Lakes, theatrical productions, concerts at several locations, Santee's movie in the park, comedy at Sycuan, a health fair at Parkway Plaza, and more.

Scroll down for details on all of these fun and festive events.