The Anaheim Convention Center, which opened 50 years ago with a concert headlined by the Doors and Jefferson Airplane, is the largest convention center on the west coast, at 1.8 million square feet — it is more than double the size of its Los Angeles counterpart. The center, which sits directly across from the Disneyland Resort, hosts thousands of guests a year at its trade and business shows. The center has consistently ranked as one of the top meeting venues in the U.S. in terms of its size, attendance, overall building services and amenities.