CUTE baseball Party Invitation ~ such a fun idea. write all the details for the party on any empty white space. Burt this is your next birthday party invitation :P Could also have everyone at the party sign a baseball for the birthday boy!
Boy's Baseball Theme Party - Hamburgers, Hotdogs, Baseball/Peanuts Centerpiece, and gives adults a good excuse to drink beer! - This would be so cute for birthday parties/ end of season parties for either of the kiddos!