Menchie’s Frozen Yogurt at Colorado and 8th Avenue in Denver has a new text message club, where they’ll be sharing their “instant specials”. Call (not text, I guess?) 303-647-9192 to sign up, and they’ll send you a text coupon for $1.00 off once you’re signed up! I believe they are still doing Waffle Cone Wednesdays, where waffle cones are free, too.
Get more info on their Facebook page.