We reserved a block of rooms at the Fairfield Inn & Suites near the Geneva Commons at the corner of Route 38 and Randall Road. Here is the link:
1994 Geneva High School Reunion Block Rate
There are also a few rooms left at the Comfort Inn near the Kane County Cougars.
Geneva Comfort Inn
The Herrington Inn & Spa also has availability that weekend, but requires a two-night stay.
The Herrington Inn & Spa