Where is the Del Mar College Foundation Office? The Del Mar College Foundation is located at the College's Center for Economic Development Building. This building is on the corner of South Staples Street and Kostoryz Road, across Staples from Ray High School and behind the Taco Bell. What is the best way to reach the Foundation? 361-698-1317 by telephone & firstname.lastname@example.org by email. What is the best way to mail a donation or letter to the Foundation by US Mail? Del Mar College Foundation 101 Baldwin Boulevard Corpus Christi, TX 78404 What is the best way to locate the Foundation using GPS? The physical location of the Center for Economic Development is 3209 South Staples Street, Corpus Christi, TX 78412. We are in room 133.NOTE: This address does not accept US Mail. See above for the mailing address!