Some things never change, like how intensely excellent the martinis at Tunnel Bar are. While some things finally change, like the old leather chairs at the Tunnel Bar. The bar recently underwent a small renovation, which sought to improve the establishment’s furnishings and bathrooms. So, it’s a nicer ambiance with the same fine drinks. Bartenders Zak Pighetti and Kat Kelly say some of their most popular drinks right now are a fresh cucumber, basil, vodka bevi and the classic Manhattan. “Everyone loves whiskey now,” Pighetti said.