The firepit on Juniper s patio On a 9 degree day in Burlington, Dan Bornstein and his girlfriend took a seat on the patio at Zero Gravity Craft Brewery to drink a couple of beers. The Pine Street brewery has installed electric heaters above the tables in the outdoor space it shares with the Great Northern restaurant. I have no problem with it, Bornstein, 28, said of drinking a beer in single-digit weather. I m a local and a snowboarder. They have heated seating, too. That s pretty awesome. A Burlington resident who works in transportation logistics, Bornstein said he s staying away from indoor dining establishments during the pandemic. But having an outdoor beer on a sunny day is enjoyable even in winter.