There are many hotels available in the area. There are blocks available at the below listed six hotels. The below link will allow you to search them all or other accommodation arrangements. The Courtyard Marriott is the closest to the Convention Center and has the most blocks available.

The Marriott Courtyard website can be accessed from here or the hotel link above in the navigation bar:

http://www.marriott.com/hotels/travel/bmgcy-courtyard-bloomington/

Click here to search for additional hotels:

http://www.visitbloomington.com/listings/index.cfm?catID=6&notify=1&ContentID=40