Up in Fairplay Colorado! It is about an hour and a half from Denver, so don't forget to get gas! Bring layers, you never know how the weather will be in the mountains.
Yes of course! The inside will probably be full, but feel free to bring a tent and warm sleeping bag, or if you have an RV/car that you want to sleep in you can definitely do that as well!
Yes, Fairplay has some stores and hotels. Other accommodations as well, but with that being said it is the mountains and prices are high up there, so if you can get your shopping done beforehand it would be recommended.
There will be an amazing meal provided on the day of the wedding! If you are planning on attending for the days before and after the wedding we ask that you bring your own food, and maybe a little to share if you can. We want to be able to provide as much as we can, but can't feed everyone the whole time. There also is a small town grocery store (but it is a small town grocery store in the mountains, so it's a bit pricey) so if you do forget anything there is somewhere up there you can shop.