Wednesday could be a long day for County Board President Toni Preckwinkle and commissioners. Dozens are expected to testify in person on the day’s most controversial business–the introduction of the beverage tax repeal. Commissioners also have 151 pages of settlements and court cases to approve, millions in contracts to refer to committee, and President Preckwinkle is also headline speaker at a City Club of Chicago breakfast at 7:30 a.m.