Last Saturday our department organized a hike up Kuliouou Ridge Trail (link and link).  It was aimed to bring faculty, staff, grad students and undergrads together in a social activity.  Some family members also showed up.  It is a very scenic hike but also very steep toward the end.  (There were also a couple scary drop offs right next to the trail.)  At the top we could look over to Kailua on the other side of the ridge.  Afterward we had lunch under tents at Kuliouou Beach Park.