Yes and No. Sedona is not a walkable city. Restaurants, shops, and things to do are spread out. It's likely best to rent a car if you plan to be in town for longer than the wedding weekend. If just in town for the short weekend, we recommend Groome Transportation for their shuttle services to and from Phoenix Sky Harbor Airport as an alternative to a rental car.
For your convenience, our room block is located on site of the venue. After a night of dancing, you will be able to walk back to your hotel room.