Greek event in Rathskallar?

It is good idea to host a greek events like Delta Sigma Phi Fraternity and Delta Zeta Sorority event in Rathskallar?

I did get some sources from students' complains about can't get a food or drink from Rathskallar because it is close to DSP and DZ event. One student did forget about that event and take all his energy to walk all way from dorm to Rathskallar and find it is closed and he just wanted a drink. What if student is sick and want to get orange juice or ginger ale from Rathskallar? I did talk to one student, she has to pay $8 to get in Rathskallar to get some dinner that she missed from Cafe.

Should all Greek events move to different place to have a party but still can use Rathskallar for alcohol and food? Like Flex A & B?