Caribou Coffee Call: (404) 688-3355 or visit locations.cariboucoffee.com In the Hyatt Regency; lays claim to being downtown's only 24-hour, seven-days-a-week coffee shop. Caribou Coffee 265 Peachtree St. Atlanta, GA 30303 (404) 688-3355 locations.cariboucoffee.com Downtown Cafe or Coffee Shop