A Lehigh Valley hot dog shop will close its physical location in the spring but continue to operate with mobile events. The shop, Mad Dogs Hot Dogs & Sugar Shack, will close this April at 17 N.

Mad Dogs Hot Dogs, specializing in unique, loaded hot dogs, is reopening Saturday at 17 N. Poplar St. in Macungie, according to a post on the business' Facebook page. "We are so excited for this ...