Simmer Down is a new cocktail bar inside a former Wilmington bank vault
The subterranean bar is beneath The Quoin, a downtown Wilmington hotel operated by Method Co., whose Philadelphia restaurants include Wm. Mulherin's Sons and Hiroki.

The subterranean bar is beneath The Quoin, a downtown Wilmington hotel operated by Method Co., whose Philadelphia restaurants include Wm. Mulherin's Sons and Hiroki.