Transportation during Grinnell's Family Weekend

I will be flying in for this fall’s Family Weekend for my incoming freshman and waited too long to book anything local. However I am staying only 3 miles outside of town. How do folks get back and forth from Campus for this Event? Do the accommodations on the interstate provide transportation or are local cabs possible? Trying to avoid renting a car. . . . Thanks to all in advance!

I’d call your accommodations to find out if they have a shuttle service. It wasn’t obvious to me during NSO – I’d think a car would be essential.