When you try to enter the Great Hall, a big line of multicolored turnstiles magically materializes out of thin air to effectively block your path. You cannot go around the turnstiles and using magic on them will not have the slightest effect. If you want to enter the Great Hall for a meal, you need to pay a flat fee of 10 knuts to get in. Every time you wish to get in. You insert the money in the little hole on top off one of the turnstiles. The turnstile will then unlock and will allow you to pass through and get into the Great Hall.

OOC: The turnstiles will be seen by everyone regardless of year, house, or age.