Teton Gravity Research (TGR) to Open Colorado Flagship Store New TGR location in Downtown Boulder is scheduled to open June 30 Teton Gravity Research (TGR), the global leader in action and adventure lifestyle media, has announced it will open a Colorado flagship store in downtown Boulder on June 30th, marking the company’s latest move to expand its retail footprint by opening doors to customers in Colorado’s premier adventure town. […] Industry News SnowBrains | June 29, 2023 0 Comments