The city of Knoxville is growing and there are lots of restaurants, shopping and really cool places to walk around and experience some southern charm of the city. Knoxville is about 30 - 45 minutes from the wedding venue.
From shopping at the outlet malls, gift shops, mini golf, go karts, museums, attractions, restaurants, etc - there is a little something for everyone! It is such a fun place to be and explore! Pigeon Forge is about 30-40 minutes from the wedding venue. Side note: The traffic in Pigeon Forge can be pretty busy due to it being such a popular tourist place. Just wanted to give you a heads up in case you decide to explore!
Gatlinburg is known for being in the heart of the Smokies. There are many restaurants, shops, aquarium, and plenty of hiking! Gatlinburg is about 45-50 minutes from the wedding venue.
Lots of small town things to do in Townsend! Attached is a website that could give you some ideas as well. There are long walking paths that you can hike and bike as well!