Mark Curtis is the Founder of DrinkGR. He is also a Guide with Beer City Tours and Manager at Beer City Glass. Mark's mission with DrinkGR was to meet new people and have fun, all while supporting local Bars, Breweries, Distilleries, and Restaurants. His iconic beard is still growing back after he shaved it for charity, for a group fundraiser.

Nate Blury is an Admin and long-time member of the group. He is the Co-Founder of The Original Tin Cup Co. and a blogger with Cocktail & Conversation. He is also a Board Member of the West Michigan Chapter of the US Bartender's Guild, and host of Cocktails in Quarantine. He loves to travel and meet new people...

Robert Peabody is a Moderator in the Group.

Shawn Miller is a Moderator in the group and part owner of Saint Liberty Whiskey and Rancho De' La' Luna Mezcal. He also works in the Spirits Industry as an Importer of fine Tequilas and Gins. He is the President of the West MI Chapter of the US Bartender's Guild, and is a self-proclaimed Agave Nerd. He loves to teach people about spirits and the production process.

Dan VanderKooi is an Admin of the Group.

John Liberty is a Moderator in the Group.