WaterFire’s one hundred sparkling bonfires, the fragrant scent of aromatic wood smoke, the flickering firelight on the arched bridges, the silhouettes of the firetenders passing by the flames, the torch-lit vessels traveling down the river, and the enchanting music from around the world engage all the senses and emotions of those who stroll the paths of Waterplace Park (taken from their website)
You'll need to visit their website to find directions to the parking areas, as well as the dates they run and start times. It runs from Spring to Fall, starting at dusk, on the weekends. If you are in the area, it is something that should not be missed.

If your in the Littleton area in Massachusetts during the Fall, stop by The Pickard Farm for some great Pumpkin Picking. If you have the time, take a hayride through the patch.

This is a great Haunted Mansion to visit during the Halloween season. They completely renovate the interior each year, so there is always something new to see. This is a must visit location if you are in the area.