Admitted participants should register for on-campus housing:

https://meet.housing.ucsb.edu/mesa2015

Students will be housed in Manzanita Village in a mix of single and double rooms. Housing includes daily meals, starting with dinner on the night of arrival (Sunday August 09) and ending with breakfast on the day of departure (Saturday August 15). For those willing to share a room, the cost is ~$530, whereas the single rooms cost ~$680. An option is also available to arrive a day earlier, on Saturday August 08, in which case these prices rise to ~$615 and ~$780.

The Summer School at the Loma Pelona Center, adjacent to the housing: http://www.housing.ucsb.edu/conferences/meeting.html