Tau Beta Sigma and Kappa Kappa Psi have a joint ritual where we get littles from the opposite organization. Since we're a sister-brother joint bonded organization, though, it's to be expected.
By the size of the different MC classes, I ended up with one little sister in TBS and six little brothers in KKY.
We do NOT, however, wear anything of the opposite organization. Only our own. The littles ceremony is simply something to bond the two chapters together in our common interest of music.
~ Mel.