Giving Back R4 Construction is passionate about community. We understand the importance of giving back and how doing so benefits everyone involved. Organizations that we contribute to include the Mary Bridge Festival of Trees, Rebuilding Together South Sound, Transplant House, Hilltop Artists, YWCA, and the Mountaineers. Mary Bridge Festival of Trees The Mary Bridge Festival of Trees is an annual fundraiser that benefits the Mary Bridge Children’s Hospital. The Festival is a 31 year old tradition of celebrating the lifesaving efforts of the Children’s Hospital. More than $32 million has been raised to support patients and families. Dawn Fast, designer for R4 has been a contributing designer for the event for over 15 years. Rebuilding Together South Sound Rebuilding Together South Sound, established in 2001, is a volunteer, charitable group with a mission to improve the homes and lives of low-income homeowners. Homes are repaired and rebuilt at no cost, particularly for those who are elderly, disabled, or families with children.