Day Tripper's September Trip- Wed., Sept. 27, 2023 National Cryptologic Museum -Free Lectures and tour 10-11:30 a.m. - Cryptology from Revolutionary Period through the 20th Century 11:45 p.m.- 1:15 p.m. Lunch- Arundel Mills Mall 1:30 - Women in Cryptology (45 min.) ****Meet at Dunkirk Walmart Garden Ctr. parking lot at 8:30 a.m. ****