The popular temporary exhibition space X Initiative (548 West 22nd Street) is going out with a bang. Their year-in-residence at the old Dia Arts Foundation will end inFebruary with an un-curated show called "Bring Your Own Art" (BYOA). Everyone and anyone is welcome to bring their "art" and mount it fordisplay in 30,000 square feet of space on the buildings 2nd, 3rd and4th floors.  The show will only be up for 24 hours starting at 11 a.m.on February 3rd and ending at 11 a.m. on the 4th.  ALSO:  The groundfloor will be equipped with a stage and PA system for bands, musiciansand DJs.  This could be the arty-party of the year.   All the detailsare here.