Big Boi is saying boo in a big way.

The Outkast star and philanthropist will hold his Big Kidz Annual Costume Party Saturday night at Stankonia Studios (677 Antone St. NW).

In keeping with the name of his latest album, "Boomiverse," the hip-hop maestro has dubbed the 21 and older party, "Booomiverse."

The event kicks off at 8 p.m. and will feature a costume contest, open bar and a live performance by Big Boi. Proceeds will benefit the Big Kidz Foundation.

Tickets are $40 in advance and $50 at the door; they can be purchased at bigkidzfoundation.org.

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