Quoted:
Dead serious...taking delta out of Atlanta and coming there mid-August.
Mid-August is about the busiest time to visit here. We have a Boot Barn and Big R Ranch for real "cowboy" clothing if you're serious about that. The JH Rodeo will be in full swing on Wednesday and Saturday nights. Someone mentioned the Bar J Chuckwagon, I second that, good food and great entertainment.
Any summer activity you can imagine will be in full swing. Fishing, biking, hiking, rafting (whitewater and scenic), kayaking, whatever you want. Grand Teton National Park and Yellowstone are both worthy of a day at least if you have the time. If you fancy scenic vistas ride the tram to the top of Rendezvous Bowl in Teton Village for some altitude. We have the National Museum of Wildlife Art and the Grand Teton Music Festival as well as the Center for the Arts.
I would recommend Snake River Grill for high end dining and Sidewinders for a varied American menu. New York City Sub Shop probably has the best tasting sandwiches in town and D.O.G. has the best breakfast burrito. We have Starbucks if you are corporate coffee fan or numerous local roasters for something different. We have the best brew pub in the state called the Snake River Brewing Company if you're a beer drinker. The restaurants here are first class.
Have fun and ask questions if you have them.