Going down a checklist of psychological baggage... things you're supposed to clean up before you get a membership pin?

Mysterious white bauble on lapel could be pale and delicate cameo, membership pin in pernicious organization, or perhaps a dab of spilled food.

During the Parade, many Tournament members are required to wear white suits with red ties, name tags, membership pins and official ribbons.

The essential design of Phi Mu Alpha's official membership pin was adopted at the 1st National Convention in 1901.

The official membership pin is only worn by initiated members of the fraternity (collegiate, alumni, or honorary).

Probationary members are required to wear a special probationary membership pin "at all reasonable times".

During the Parade, many tournament members are required to wear distinctive white suits, with a red tie, a name tag, a membership pin and an official ribbon.

The membership pin "is a yellow gold chevron-like base supporting a cluster of peaks upon which the letter T is superimposed.

The program offered a poster and a membership pin.

A new membership pin was designed.