Bear with me, because I'm going to be intentionally vague to protect the innocent GLO.
Was at the church Christmas pageant this weekend. The costumes the kids wear all come from a costume closet the church keeps. Well, one kid came out wearing a costume that was unmistakenly ritual attire for a GLO.

I don't want to get into any specifics, but suffice it to say that it had a distinctive design on it that anyone familiar with the GLO in question could not help but recognize. (Folks not familiar with the GLO would probably just think it was nice looking, but wouldn't give it a second thought.)
I asked a mother where the costume came from, and she just said the costume closet. I know that there is an alum of this particular GLO whose children would have been pageant-age a few years back, so I don't know if this alum (or the alum's spouse) is the "culprit" who gave the robe to the church (there is also a chapter of the GLO in question at the college across the street from the church), but I do know that a kid in the pageant was wearing ritual attire for a GLO initiation. Very weird.