We won a pass to Hang Time which is a huge trampoline park in Orem. We went as a family one night and had so much fun. We started out jumping in to the foam pit. Then we tried out dodge ball and then finished with basketball. It is such a cool place.
If you like to slack line you can practice over the foam pit. Marshall got it down pretty fast.
It's the biggest trampoline park I've been to and definitely the most fun!