You might as well JUMP! with Mr. Messmer.  This is your chance to bounce off the walls with Mr. Messmer, and get away with it! He'll go crazy with you (yes, really) as you both trampoline like mad at Sky High Sports, in Woodland Hills.  Afterward, if you're still standing, he'll take you to eat ice cream.  OR, if you prefer, you can kick back under the glorious California sun with a Dodger dog, Cracker Jacks, and a soda as the two of you watch the Dodgers play ball atop beautiful Chavez Ravine. Either way, it's a "Grand Slam!"