11th Annual Hog August Bites August 23, 2025 Presented by RioVision & the City of Rio Vista Hog August Bites 2024 Save the date and your place at the 10th Annual Hog August Bites Rib & Chili Cook-off! We are looking for rib and chili cooks, craft vendors of all kinds, nonprofit and public agencies who want to share their story or mission, musicians let us know about your band and music early. (Band spots fill up fast!)