Boomers!
- Family entertainment complex including miniature golf, bumper boats, and arcade. Attractions, special events, and group packages.
- http://www.boomersparks.com/parks/elcajon/

Parkway Bowl
- Features 54 lanes with automatic scoring. Information about leagues, tournaments, special events, billiards, and laser tag.
- http://www.parkwaybowl.com/

The Boardwalk
- Indoor amusement park offering arcade games, pinball games, and rides. Information about hours, games, party packages, and pizza restaurant.
- http://www.boardwalk-parkway.com/

Cottonwood at Rancho San Diego
- Includes two 18-hole golf courses. Course descriptions, clubs, fees, and tournament information.
- http://www.cottonwoodgolf.com/

Golden State Flying Club
- Airplane rentals, pilot training, and scenic tours. Newsletter, plus information about flight training, membership, and planes.
- http://www.gsfc.com/