Trinity Christian Academy (TCA) in Addison is hosting a Lower School Preview for prospective parents with children in grades K-4 from 8:30 to 10 a.m. on Wednesday, Oct. 18. This will offer a glimpse at the exceptional education offered at TCA. Tours of the campus will also be available. RSVP on the TCA website. TCA is located at 17001 Addison Rd., Addison, TX 75001.