I'm actually really surpirsed by this, DQ is ALWAYS packed on the weekends. ALWAYS!
To those who think people in that area want something uniquly chicago, well you better tell the realestate guys, because I can't think of much in that area that is unique to chicago. As I recall, the Rainforest Cafe replaced the Al Capone Dinner theater. I suppose Ed Debevics, but that isn't all that unique, Oh, Wait I know, Hooters. Wait no no not that.
Also, Aparently some people don't know what Gentrification means. That area is not Gentrifying. Currently Wicker Park is the big Gentrification push. River North is just seeing a lot more Rich people wanting to live there, because Oprah's apartment complex is full..
Cabrini is seeing new housing, but that's not gentrification.
Incidently, Chicagoland has a Total of 3 Rainforest Cafe's within 30 miles, The one closing has more to do with the current rainforest managment wanting fewer stores in General then with losing money (it is packed regularly as well)
Gameworks is an over priced Dave and Busters and is actually more expensive then Disneyquest.
If I had to guess, I'd say the flaw in Disneyquest is that they didn't integrate the ESPNZone resturants. The 2 highly successful Dave N' Busters and the Gameworks all have resturants included which will draw people during the buisness week. Chicago is second to New Orleans only when it comes to resturants, adding the resturant to DQ, especially if they worked some of that Disney Resturant magic would do well.