The 54-year-old "Tomorrowland" actor and his wife, 37, were joined by longtime friends and Casamigos co-founders, Rande Gerber and producer Mike Meldman, along with Gerber's wife Cindy Crawford, reported People Magazine.
"The whole group was so excited to be together. George had the group laughing with tales of his early acting days and not-so-glamorous auditions," a source said.
After arriving, Clooney and the rest of the crew headed out to Es Torrent, a high-end waterfront restaurant, where they enjoyed a dinner and Casamigos cocktails.