Mr. Submarine celebrates 50th anniversary with throwback Chicago commercials and 99-cent subs

chicagotribune.com/2025/11/07/mr-submarine-50th-anniversary

Back in the mid-1970s, long before Subway and Jimmy John’s and Jersey Mike’s landed on the shores of Lake Michigan, there was Mr. Submarine, a small Chicago-area chain with modest ambitions, an array of sub sandwiches and some really cheesy commercials.
While the sub wars have seen…

This story appeared on chicagotribune.com, 2025-11-07 11:00:29.
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