Those crazy guys behind the Super Mario Bros. The Movie Archive have arranged for a special 20th anniversary screening of the film at the NuArt Theater in Los Angeles, CA.  The show starts this Friday night, May 24th, at midnight (just as Saturday starts, in case you were confused about that).  For more details and information on tickets, visit the Facebook Event page.

If you go, do remember to trust the fungus.

Link: Super Mario Bros. the Movie - 20th Anniversary Screening (Facebook Event Page)
Link:  Super Mario Bros. The Movie Archive