Bowen's Wharf Seafood Festival in Newport, R.I., which takes place Oct. 18-19, is housed under colorful tents along the bustling commercial wharf. The event is free, as is the view of luxury boats and sailboats docked in the harbor. You'll have to fork over some cash to enjoy the plethora of seafood offerings presented by local restaurants and fisherman's associations.

Check out bowenswharf.com.