We know you've got a lot going on this weekend, but maybe you can add this to your list: Gapers Block editor Andrew Huff (me) will be a guest on ImprovOlympic's "Late Night Late Show" Saturday night at midnight, along with Rachelle Bowden from Chicagoist. We're supposedly talking about weblogs, but seeing as it's an improv talk show, chances are it'll be a bit wacky. Tickets are $5; for reservations, call the box office at 773-880-0199.