Carlos’n Charlie’s is a chain of Mexican restaurants, predominantly found in Mexican and Caribbean areas, as well as Las Vegas. The restaurant is part of the company Grupo Anderson’s, which was founded in 1963, and has since gone on to become among the most popular of Mexico’s restauranteers. Dr. Lewis Dodgson had met his agent, Dennis Nedry, on several occasions at a (seemingly fictitious) Carlos’n Charlie’s in Silicon Valley, San Francisco. It was here that Dr. Dodgson gave Nedry his brief regarding the theft of several of InGen’s dinosaur embryos, and gave him the Gillette Foamy coolant unit for the storage of them.
Sources: The Official Carlos and Charlie’s website; Jurassic Park, by Michael Crichton, pages 70-71 (Fifth reprint)