Various surfing communities organize and take part in "paddle outs", memorial services for fallen surfers, sometimes on the anniversary of passing such as the Eddie Aikau memorial service held annually at Waimea Bay, Hawaii. Participants in the memorial service paddle out to a suitable location with flower leis around their necks or with loose flowers (sometimes held between their teeth). The participants then get into a circular formation, hold hands, and silently pray. Sometimes they will raise their clasped hands skyward before tossing their flowers or leis into the center of the ring. Afterward, they paddle back toward the beach to begin their surf session. Often these services take place at sunrise or sunset. In locations with a pier, such as Huntington Beach, Orange County, California, the service can take place near the end of the pier so that any non-surfers, such as elderly relatives, can watch and participate. Often the participants on the pier will throw down bouquets of flowers into the center of the ring.