If your trip to Central Falls is all locked in but your travel itinerary is a bit on the empty side, let us give you a few hints and tips.Leave that rental car back at the hotel and start using those feet. Not far from this neighborhood's center, Slater Mill Museum is worth a look. More adventure is waiting for you at Pawtucket Armory Arts Center and Sandra Feinstein-Gamm Theatre, which are also nearby.