Home - Concord Retreat Center, Concord Retreat began in 2000 with a vision to offer a high quality, affordable place for groups to get together and build relationships in a fun, beautiful environment.In early 2014, Come & See, a non-profit Christian organization with a passion to help people of different age groups and from all walks of life to grow in the knowledge of our Lord Jesus Christ, took charge over Concord.To us, retreats are the ideal tool to discover our Lord and His love in a new way; through interaction with.