Alameda Fairgrounds 4501 Pleasanton Ave Pleasanton, CA 94566 From: Friday, Sep 16, 10:00 am To: Sunday, Sep 18, 5:00 pm Cost: $4 – $9 (925) 426-7600 The Pleasanton Harvest Festival, September 16-18 at the Alameda County Fairgrounds, is returning to the Tri Valley, bringing with it over 24,000 handmade arts and crafts. The Harvest Festival […]