I tried the Shamrock Shake from McDonald's and it was a very weird experienceThe Shamrock Shake is a limited-edition milkshake featuring peppermint syrup available at McDonald's in the UK during March.
How To Add A Blast Of Cool Mint To Your Starbucks Green Tea - Tasting TableStarbucks peppermint syrup can be added to iced or hot drinks year round for a refreshing twist.