SWI Kansas City 2018 TWA Moonliner Rocket Lapel Pin

This lapel pin features the iconic TWA Moonliner rocket, a symbol of mid-20th century aviation and space exploration. It commemorates a 2018 SWI event in Kansas City which I have not been able to track down as of yet.

Condition: Used with minor marks and possible discoloration. Please review all photos for exact condition of item and size.