We have reserved a block of rooms at the Comfort Inn and Suites in Geneva, close to the lab. The link to the reservation is below. We recommend a rental car to get to the hotel from the airport and to get to the lab each day from the hotel. Please remember that participants should carry an ID on them (Passport or Driver License) and show it to the guard when entering Fermilab.
Below is a list of other accomodation close to Fermilab:
https://indico.fnal.gov/conferenceDisplay.py/getPic?picId=0&confId=13606