(TrendHunter.com) The Dunkin' Lemonade Refreshers are a new beverage offering from the brand that's arriving just ahead of summer to provide patrons with a tart way to quench their thirst. The drinks come... (TrendHunter.com) The Dunkin' Lemonade Refreshers are a new beverage offering from the brand that's arriving just ahead of summer to provide patrons with a tart way to quench their thirst. The drinks come...