wichita.edu
…Hall, where many engineering classes take place, there are two shamrocks laid on a tiled path. As a symbol of St. Patrick, the patron saint of engineers, the clovers are displayed for all to walk by, or if you dare, walk on. The myth is if you stand on one of the shamrocks, you're bound to marry an engineer, and if you step on both, you cancel them out and…
https://www.wichita.edu/admissions/undergraduate/blog/2023/03_17_Clovers.php