Does your kid freak out over fossils? Make your budding paleontologist's birthday wishes come true by organizing a dinosaur hunt for him and his friends! Send kids on a mini excavation in the backyard. Simply fill plastic Easter eggs with small dino toys or wrapped candy, and hide them in a large sandbox. Give your boy and his party guests plastic beach shovels, buckets and whatever else you think they'll need for their archaeological excursion, and just let them dig.
You might not assume that kids would enjoy sifting through a sandbox, but when dinosaurs are involved, they'll tear into the task with T-rex-sized enthusiasm. Stick with a dino-themed cake and decorations to keep the excitement going, and let guests take home the unearthed toys and candy as party favors. Your kid will likely remember this afternoon as the best birthday bash of the era.