Did you know you could see the Carolina Hurricanes practice? And it is free! The open practices are held at the Invisalign Arena at Wake Competition Center which is located in Morrisville. The practices last about 1.5 hours or so. They had concessions available for purchase (including beer). Parking was a bit hard to come by when we went so you may want to arrive a bit early to get a spot.
It was a really fun thing to do with my son on the weekend. If you are a Carolina Hurricanes fan you can check out the practice dates and times here.