Question: fun things to do on your birthday in san diego?
Answer: A San Diego County Winery Hop. Photo Credits: WINERIES OF SAN DIEGO COUNTY. ... 
A Three Hour (Fishing) Tour. Photo Credits: San Diego Whale Watching Tours. ... 
Cooking or Painting Class. Photo Credits: Painting & Vino. ... 
Horseback Trail Ride. ... 
Big Cat or Bear Feeding (Alpine) ... 
Catch a Comedy Show. ... 
Balloon Breakfast or Brunch.