1. The Unofficial McDonald's Museum

The Unofficial McDonald's Museum and site of the world's first McDonald's in San Bernardino, California.

3. Little Jewel of New Orleans and Legends Classic Diner

Little Jewel of New Orleans in Downtown Los Angeles, California and Legends Classic Diner on Route 66 in Glendora, California.

4. The American Military Museum

The American Military Museum in South El Monte, California.

5. Historic Olvera Street

Historic Olvera Street in Downtown Los Angeles, California.

6. Maniac Mike's Cafe and LA's First Fire Station

Maniac Mike's Cafe at Cable Airport in Upland, California and Plaza Firehouse in Downtown Los Angeles, California.

7. San Bernardino Railroad Museum

San Bernardino History and Railroad Museum in San Bernardino, California.

8. California's First Nature Center

Whittier Narrows Nature Center in South El Monte, California.

9. The Inland Empire Military Museum

The Inland Empire Military Museum in San Bernardino, California.

10. Strawberry Farming and The First In-N-Out

Mora Strawberry Farm in Chino, California and The Original In-N-Out Replica & Gift Shop in Baldwin Park, California.