No there is not! You can either take the buses or a ride sharing service. Buses will be provided from The Inn at Middletown to the wedding venue, and from the wedding venue to The Inn at Middletown and the after party, and from the after party to the Inn at Middletown.
Our wedding is semiformal. You'll fit right in if you're dressed somewhere between formal and casual - suits and cocktail dresses are great. Spandex Bowie outfits are also always totally appropriate...