Pair Of Dice, 105 W Kunz St, Columbia, will hold a “Bartending for the Cause” event this Saturday, March 19, to benefit the K-9 units of the Columbia Police Department and Monroe County Sheriff’s Department. There will be guest bartenders from noon to 6 p.m. including Monroe County Sheriff Neal Rohlfing from noon to 1:30 p.m. Tips and donations will go toward K-9 expenses. Checks are accepted and may be made out to City of Columbia K-9 Fund and Monroe County K-9 Fund.