I think it would be great if someone can create a list of other attractions and animal experiences parents and schools can take their children to like whale watching and groupon offers. Last year, I had so many parents and day camp directors interested in finding out more about other options for their children. Many parents that would stop to talk to me were there for their children's entertainment so if they learn of other opportunities in the area, they will be more likely to say no to the circus in the future! I would create a list but I have four little ones home with me this summer so I am lucky to even sit down to eat for a few minutes, lol.
Groupon always has regular specials through Daves Locker
there's Farm Sanctuary in Acton (although it is a little far from the OC, I had parents who were intrested in it when I brought it up)
There's the seal rescue in the OC
there's a wild animal sanctuary in the IE
any other locations you can think of?