Friday May 15th kicks off the Mighty 4 weekend with the meet and greet Park Jam at Skyline Park on 16th and Arapahoe presented by the Denver Theater District, 5280 Live and Lordz of Finesse.  Then The Mighty4 Pre-Party is Friday night at Zen (940 Lincoln) with DJ Chonz, Layze1 and Phoreyz.  Ladies get in for free.  The big Mighty4 Event takes place from Noon til 8pm on 1909 Blake Street.  $20 at the door, 12 years and under are free with a paying adult.  There will be 3 on 3 bboy/bgirl battles, 2 on 2 poppin battles and a 12 year old and under battle.