Cow-A-Bunga Sonoma Marin Fair displays the talents of California residents, particularly the youth of its two counties, through agriculture. The public is invited to enjoy educational and recreational opportunities meant to preserve the state’s agricultural heritage. This year’s acts and attraction include a barnyard ag exhibit, carnival, petting zoo, pony rides, balloon man, clown, hypnotist, carnival midway, and The Canine Stars Stunt Dog Show – as seen on America’s Got Talent, and more. There are two stages of live music and entertainment, plus a wine garden for adults. Guests can also enter pets into the World’s Ugliest Dog contest by registering online. Tickets are on sale now, ranging from $13–$25 by age. Thursday–Sunday, June 20–23. Hours vary by day. 4th District Agricultural Association, 175 Fairgrounds Dr., Petaluma. sonoma-marinfair.org.