And starting today,Dunkin’fans have yet another reason to celebrate the season.

Customers can add this to any coffee or espresso drink.

As a bonus, the coffee chain has made its lemonade a permanent offering.

dunkin' storefront on a designed yellow background

Photo: The Image Party / Shutterstock. Design: Eat This, Not That!

Then, there’s the new Watermelon Burst Donut (250 calories).

This is filled with watermelon-flavored jelly and covered in sweet red sugar.

The last new item to join Dunkin’s menu is the Chocolate Chunk Cookie (370 calories).

dunkin' vanilla frosted donut iced signature latte, blueberry donut iced coffee, and donuts

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Rewards members get a few perks, too.

Rewards members can also score the new Green Goddess Wrap for $3 between May 15 and 31.

dunkin' watermelon burst donut and kiwi watermelon refresher

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dunkin' green goddess wrap

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dunkin' chocolate chunk cookie

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