Don -If you're going to Jackson Hole, you've GOT to make a stop and enjoy the food at
BUBBA'S, on W Broadway between Wendy's and the Ace Hardware.
Some of the BEST BBQ I have ever eaten anywhere.
A favorite of the locals, plus referrals from friends of locals who have come to visit (that's me).
Another favorite is the Cadillac Grill on Cache, across from the city park downtown. Good food, nice portions, reasonably priced.
Have a good time, and take your camera! Some spectacular views in that area - my friend's living room window opens up on the Grand Tetons!
FWIW & HTH. . .
