An event or tradition in which a person or a group of people participate in gathering fresh, "wild" berries from a bush or tree in a public and private place. Grazing applies to fruits as well. It is also considered a sacred past time for ents, and originated from Saratoga, CA in the summer of 2012, by SHS class of 2011.
Person 1: "Anybody want to going me in a quick grazing sesh? The blackberries are so ripe today that they are falling off!"
rest of group: "Yeah, I'm so down for some free grub!"