The Heartland Coin Show is a two-day expo that brings together coin dealers, collectors, and enthusiasts at the El Cajon Elks Lodge 1812 in El Cajon, California. The event features dealer tables, numismatic displays, and opportunities to buy, sell, or appraise coins and related collectibles. As a regional gathering, it serves as a central meetup for Southern California’s coin hobbyists to share knowledge and connect with dealers in a social, educational setting.