Officially, Dunkin' recognizes only three iced coffee hacks on its secret menu. Here's how to request them -- as well as other tasty secret drinks.
Megan Hageman is a freelance journalist who specializes in food and lifestyle writing. Her work has been featured in publications such as Eat This, Not That!, Yahoo Sports UK, AOL, Inc., and Cigalah Group. Megan's articles cover a range of topics including food reviews, grocery trends, and restaurant recommendations.