D.M. Williams, long-time manager at Casa Del Mar, was thrown a surprise birthday celebration on Tuesday, Jan. 31. The beloved manager turned 81, contrary to the â€œ18â€ on his horse-themed birthday cake. In honor of his birthday, the resort planned a spin-off of the old game show, â€œTo Tell the Truth,â€ so everyone could learn about his past 81 years. Some facts attendees learned were: Williams called every pet heâ€™s owned â€œBen,â€ his favorite charity is St. Judes and that he was named D.M. because he was the youngest of 11 siblings and his mom ran out of names.