Generally, the San Jose Sharks have a policy that prohibits bringing outside food and beverages into the arena during games. This is a standard practice among most professional sports venues, as it helps ensure the safety and security of all attendees, as well as supporting the concessions that operate within the Shark Tank. However, there may be exceptions for specific dietary needs or health concerns, but this usually requires prior arrangement and approval. It is advisable for attendees to check the official website of the San Jose Sharks or the venue's guidelines for the most current information regarding permitted items. This will help ensure that fans are aware of the policies in place before attending a game.