There are over 8,000 Jews at my university, and around 1,500 keep kosher, so yeah, a sticker wouldnt work. But the sticker thing sounds nice. Then Id be able to eat breakfast with my ROTC buddies instead of eating my lonely breakfast in my dorm room since if you arent on the non-kosher meal plan you can eat in the non-kosher dining hall and the breakfasts at the kosher dining hall suck.
Bookmarks