Roasting and serving the best coffee in New Jersey, shipping worldwide. Penstock is a gateway for stories—where ideas and experiences are freely exchanged and where building community truly connects us. Quality, craft, and transparency are important. Where your coffee comes from and who you share it with—are everything. Visit the coffee shop & kitchen for nitro cold brew on tap, single origin coffee brewed to order on the pour over bar, a quick, hot cup of joe, home coffee brewing equipment, single origin chocolate, and scratch-made, wholesome eats and treats to boot.