A new burger joint is headed to the food court of Smith Haven Mall in Lake Grove. 🍔 The fast-casual eatery Boxcar Burgers will open in the mall this summer, after launching outside the Ronkonkoma train station in 2020. More at the link in our bio. (Photo: Newsday/Corin Hirsch) . . . #longisland #smithhavenmall #lakegrove #burgers