For those not aware, the Wrigleyville bars that don't charge covers are going to be madhouses, and if you want to get in(not get a table, but get in), I'd suggest 2 PM Friday, and 10 AM Saturday. If you wanna go somewhere like Murphy's, and they don't charge cover(Unless you're looking to get on TV, don't reccommend), I legit wouldn't feel confident unless I was lined up by 8 AM.