Comic-Con is officially open and celebrating its 50th anniversary in San Diego! But, that's not the only important anniversary being celebrated at the convention. Nickelodeon is also celebrating the 20th anniversary of SpongeBob by letting attendees step inside a replica of Bikini Bottom!
The replica includes the infamous Krusty Krab, Plankton's Chum Bucket, and Mrs. Puff's Boating School!
Comic-Con runs through Sunday, July 21st in San Diego, California.