Seasonal & Holidays
Summer Starts Here In The Rohnert Park Area: 6 Things To Do This Season
From a brand partner: Find festivals, family-friendly fun and community events happening throughout the season.
Summer is here, and the Rohnert Park area is packed with ways to enjoy the season. From outdoor gatherings and local markets to community festivals and family-friendly events, there's plenty happening close to home. Below are some events and activities to add to your calendar. Before you head out, it's always a good idea to confirm hours, weather plans and ticket details with event organizers.
1. Cotati Kids Day Festival & Parade
When: Saturday, July 11; 8 a.m.–3 p.m.
Where: Downtown Cotati & La Plaza Park | Old Redwood Highway and West Sierra Avenue, Cotati
Find out what's happening in Rohnert Park-Cotatifor free with the latest updates from Patch.
The 33rd Annual Kids Day Festival & Parade returns to Cotati this year, with the theme of “Cotati Kids Dig Into Fun.” The day kicks off with a pancake breakfast before the parade (all are welcome to participate!), followed by the afternoon festival. The event is free and suitable for the whole family; costumes are encouraged.
Find out what's happening in Rohnert Park-Cotatifor free with the latest updates from Patch.
2. Sonoma County Hot Air Balloon Classic
When: Saturday, July 18 and Sunday, July 19; 4 a.m.–10:30 a.m.
Where: Sonoma County Fairgrounds | 1350 Bennett Valley Rd, Santa Rosa
One of Sonoma County’s best-known events, the Hot Air Balloon Classic features an early-morning “Glow Show” of balloons, morning balloon launches and tethered balloon rides. For a particularly unique experience, you can add on a hot air balloon yoga class (limited tickets available).
More info: schabc.org
3. Sonoma County Fair
When: Friday, August 7–Sunday, August 16; see calendar for full schedule
Where: Sonoma County Fairgrounds | 1450 Bennett Valley Rd, Santa Rosa
Each year, the Sonoma County Fair brings people together for a week of agriculture, entertainment and community spirit. Guests can enjoy amusement park rides, live music performances, showcases and competitions, along with delicious fair food.
More info: sonomacountyfair.com/pages/sonoma-county-fair
4. Cotati Accordion Festival
When: Saturday, August 15 and Sunday, August 16; see schedule for event and performance times
Where: La Plaza Park | 8167 La Plaza, Cotati
Since 1991, the Cotati Accordion Festival has celebrated its namesake instrument while also raising funds for music programs in local schools. In addition to live accordion performances, the event will also feature a beer and wine tent, 50+ local vendors selling various items and plenty of food options.
More info: cotatifest.com
5. Party On The Plaza & Farmer’s Market
When: Fridays through August 28 (no event on July 3); 5 p.m.–8 p.m.
Where: Rohnert Park Community Center Complex | 5401 Snyder Ln, Rohnert Park
Summer Fridays in Rohnert Park are a party, transforming the Community Center Complex into a farmer's market with live music and family fun. In addition to local vendors, food trucks and a different performer each night, the grown-ups can grab an adult beverage, while the little ones can explore the kids' area.
More info: rpcity.org/812/Party-on-the-Plaza-Farmers-Market
6. Summer At The Green
When: Varied dates throughout the summer; see link for dates, times and ticketing information
Where: Green Music Center at Sonoma State University | 1801 E Cotati Ave, Rohnert Park
All summer long, the Green Music Center will host family-friendly outdoor movies, live music, iconic performers and more. Check out Sonoma State’s concert guidelines and ticketing information before you go.
More info: gmc.sonoma.edu/summer-at-the-green-2026
Looking for more things to do in Rohnert Park this summer? Check out the Patch events calendar for more local events and activities.
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