Calling all BBCs! To celebrate Block B's return to the States this November, SubKulture Entertainment has announced a special social media event that could score you an item autographed by Block B.

Those wishing to participate in this event can do so via Facebook, Twitter and/or Instagram. All you have to do is like/follow SubKulture Entertainment then share the original post along with a comment about Block B using the hashtags #BLOCKBinUSA and #BBCxSUBK01.

The event runs now through Thursday, October 1 at 12:00PM PDT. Entries in this event are limited to 2 per social media account which means those wishing to participate can have up to 3 entries if they choose to participate on all three social media sites. The 3 lucky winners in this event will be chosen at random and will be announced at 3:00PM PDT on Friday, October 2.

It should be noted that this particular event is only open to U.S. residents but don't worry, SubKulture has promised to hold international events in the future.

Though ticket prices and related information has yet to be released, SubKulture has announced that tickets for the 2015 BLOCK B US TOUR will go on sale Saturday, October 17 at 10:00AM local (venue) time.

Be sure to follow SubKulture on all their social media site to stay up-to-date with the latest concert information.