1913: The Nika Mika Club
Another Jargon-named social club in post-frontier Settler society…
The Nika Mika (‘Me [and] You’) Club of Salem, Oregon.
The Nika Mika Club was entertained this week by Miss Davis and Miss Putnam, at Mrs. Westacott’s home.
— from the Salem (OR) Daily Capital Journal of April 5, 1913, page 4, column 4
Here’s another mention of the club.