The Animal Resource Center of the Inland Empire (ARC) is marking its first anniversary with a community Open House on Saturday, July 11, from 9:00 a.m. to 1:00 p.m. at its shelter located at 1630 Shearwater Street, Ontario, CA 91761. The free, family-friendly event celebrates one year of ARC’s mission to find loving homes for animals in need and invites the community to join the celebration.