Credit: @ArieJr

Jef Holm and Arie Luyendyk, Jr.’s bromance brings a smile to our face even when they’re just hanging out for the sake of hanging out. But we really love it when they use their status as best bros to help raise money for worthy causes.

This Friday, Arie and Jef will be dancing and getting bottle service at DollHouse Lounge in Scottsdale, Arizona, according to Arie’s Sulia page. While they’re bobbing their heads sideways to Haddaway’s “What is Love?” they’ll also be accepting donations for Arie’s Miracles in Motion half-marathon team. Arie will run 13.1 miles in January on behalf of a little boy named Ethan, who was diagnosed at four months old with Congential Nephrotic Syndrome.

Donations will benefit Ethan and Phoenix Children's Hospital. So basically, if you go to this event, you not only get to hang out with Jarie — you get to do something good! WIN WIN.

Sources: Sulia, Phoenix Children's Hospital

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