On Cue, the Cardinals Rise in September - The New York Times
Hot dog vendor at Tiger Stadium. April 9, 1976 Old Detroit - Vintage Photos of The Motor City
Meet Hot Dog Mark, the man who really relishes his job at Target Field
Ball Park Will Honor Baseball's Best Hot Dog Vendors in a Trading Card Set
This hot dog vendor is the most important member of the Texas Rangers organization right now, This is the Loop
Ball Park Hot Dog Heroes - Olen Amelia
Ball Park Hot Dog Heroes - Olen Amelia
This hot dog vendor is the most important member of the Texas Rangers organization right now, This is the Loop
Column: Opening-day streak remains alive for Padres fan, with a little help - The San Diego Union-Tribune
Ball Park Hot Dog Heroes - Olen Amelia
Watch: San Francisco city worker chases hot dog vendor, knocks over cart in viral video - CBS San Francisco