June 27th from 3 p.m. to close head to your local Starbucks to get a Buy One Get One Free Grande or Larger Iced Beverage.
In order to get this deal you have to find it in the Starbucks app and show it to them at checkout. You can only use this once (although some readers have found friendly baristas who have let them do it more than once).
If you don’t have the Starbucks app it’s free and there are lots of perks!