Cayucos Lioness Fourth of July Pancake Breakfast
8 to 11 a.m.
Cayucos Veterans Hall, 10 Cayucos Drive. $8, $5 children.
Montaña de Oro Bluff Nature Walk
10 a.m. to 1 p.m.
Two-mile active hike. Montaña de Oro State Park, Pecho Road, Los Osos. Free. 805-772-2694.
Birds of Land and Sea at Morro Rock
10 a.m. to noon
Meet near the chain link fence at the base of Morro Rock, 101 Coleman Drive, Morro Bay. Free. 805-772-2694.
Historic Architectural Tour
2 to 5 p.m.
Docent-led tour of the historic Monday Club. Monday Club, 1815 Monterey St., San Luis Obispo. Free. 805-541-0594.
Salt Marsh to Mudflats
1 to 3 p.m.
Easy half-mile educational walk. Morro Bay State Park. Free. 805-772-2694.
2:30 and 6:30 p.m.
Retro-futuristic production “Steam Cirque.” Madonna Inn Meadows, 100 Madonna Road, San Luis Obispo. $12 to $72, free for under 2. 877-468-3861.
SLO Blues vs. So Cal Catch
Baseball. Fireworks night. $15, $5 children 2 to 12, free under 2. Sinsheimer Stadium, 900 Southwood Drive, San Luis Obispo.
Learn to Lindy Hop
7 to 8 p.m.
Drop-in swing dance class, no partner or experience necessary. Claddagh Dance Co., 2324 Broad St., San Luis Obispo. $5. 805-419-3467.
For a complete list of events, visit events.sanluisobispo.com.