I'd message Avran at Angrysnowboarder. Shregnar should also have some recommendations for ya.
The only place I can think of is the EdgeWorks in Denver. Dude is awesome. You might give them a call and see if they'll do a same day thing when you guys get in on Sunday. They do some Sunday stuff, so you never know. There are definitely places in Summit County you can trust though. So it's probably not worth the hassle.