With so much inside and surrounding the borough of Hummelstown, it's a great place to visit on your travels across the state. The square at the center of the borough is the epicenter of Hummelstown's many events. Hummelstown Arts Fest fills the streets once a year to showcase the businesses, eateries, and cultural attractions unique to the borough. Summer carnivals, Memorial Day remembrances, and Holiday parades fill each season with fun. Supe up your vehicle at Posies Rods and Customs who's work "makes statements" worldwide.  Find  the perfect gift at Rhoads Hallmark and Gift Shop, which has been an operating business since 1933. Dive deep into the caverns at Echo Dell, Indian Echo Caverns and explore a side of Pennsylvania few get to see.