Boston is packed with great indoor party places that cater to kids. But there are still plenty of parents—myself included—who really enjoy hosting a good, old-fashioned, at-home birthday party. The one catch: Coming up with ways to keep kids engaged that don't involve trashing the house. Recently, we rounded up some of our favorite musicians, magicians, clowns, and character actors who travel to homes to perform for Boston-area kids. But in the event you have a child who yearns for something a little different, we've scouted around for party entertainment that's a little outside the gift box, so to speak. Whether you have a kid who's into exotic creatures, cooking, or just romping around, you can count on one of these companies to create a one-of-a-kind party for your unique birthday boy or girl. Rates fluctuate by group size and sometimes seasonally, so be sure to ask details when you reach out for more information.