Roger Williams Park Casino. Both the ceremony and reception took place at the Casino, which has nothing to do with gambling, but rather is a turn-of-the-century mansion with two large entertainment spaces. It is located in Roger Williams Park, Providence's answer to Central Park in NYC (it was designed by the same architect). It was perfect! The ceremony took place outside by the bandstand.

The Casino
The Casino features a wood-paneled room downstairs and a victorian ballroom upstairs.

the bandstand
A view of the bandstand next to the pond. That's a LONG walk down a LOT of stairs to manage in a long wedding gown.