Joss Whedon's 'The Avengers 2,' titled 'Age of Ultron,' is the most-anticipated film of summer 2015 -- aside from Zack Snyder's 'Batman vs. Superman,' of course. Production on the sequel is set to kick off in 2014, and you could be there in person to witness the action firsthand.

To benefit the Downtown Women's Center of Los Angeles, California, which is exclusively dedicated to serving homeless and low-income women in Skid Row, an 'Avengers 2' set visit will be auctioned off. One winner and a guest of his or her choosing will head to London as Whedon's personal guest to meet the cast and crew of the film and see some of the action play out. Here's the full prize description:

The Downtown Women’s Center is auctioning off an exclusive on-set experience for the Avengers 2: Age of Ultron! As his personal guests, the winning bidder and a guest will meet writer/director Joss Whedon and visit the Avengers 2 set. Filming begins in London in Spring 2014 (airfare and accommodations not included). All auction proceeds go directly to the Downtown Women's Center.


Travel and hotel accommodations not included. Winner and guest will be asked to sign a non-disclosure agreement prohibiting photography and social media regarding your visit, and will be subject to a screening by Marvel security.

The online auction will begin October 3, at 5 p.m. EST, beginning at a minimum bid of $500, and will conclude October 13 at 6 p.m. EST. For more information, click over to the Bidding For Good website.

The Downtown Women's Center seeks to "provide permanent supportive housing and a safe and healthy community fostering dignity, respect, and personal stability, and to advocate ending homelessness for women." Other prizes being auctioned to raise money are a Discover Los Angeles: Destination Package, a signed 'Mad Men' script and Caribbean Island all-inclusive vacations.

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