How do I entertain kids at an outer space theme birthday party?
Get people to dress up as aliens and astronauts, make up some super weird party games and have themed food. You could probably call a kids party company if you wanted some more suggestions. Games= Make several lots of blue jelly and put in a paddling pool with apples they have to dunk for and eat, pink the tenticles on an alien, have dress up contests and rocket races. Use your imagination and add small twists to traditional party games and the kids will have a great time.