Chris Evans is bringing together the original six Avengers for a virtual hangout with fans – and it's all for a good cause.

This weekend, the Captain America actor joined Instagram. On his new profile, the star urged fans to take part in the "#AllinChallenge," where celebrities raise money for charity through special experiences or events.

"Here’s what I can offer: A virtual hangout with me and five of my closest friends named Robert Downey Jr., Chris Hemsworth, Scarlett Johansson, Mark Ruffalo, and Jeremy Renner,” he said in the Instagram video. “We can do a private Q&A. You can ask us anything! We’ll spill the beans, and then maybe some games?"

For the chance to hang with their favorite Marvel Cinematic Universe crew, Fans can donate at the All-In Challenge website, with all proceeds going to Feeding America, Meals On Wheels, World Central Kitchen and No Kid Hungry.

Check out Evans' announcement below, and click here to donate.