ACAL 2015 will be held on the University of Oregon campus. Most conference sessions will be in the Ford Alumni Center on Franklin Boulevard (see Google Maps).
There are motels, restaurants, a grocery store and a pharmacy along Franklin Boulevard. The Phoenix Inn is 15-20 minutes walk from Ford Alumni Center. The Linguistics Department is in Straub Hall, about 10 minutes walk from Ford Alumni Center.
If you are spending time in the area before or after the conference, you may wish to consult Experience Eugene.