Founded in 1865, the International Union of Bricklayers and Allied Craftworkers represents craftworkers in the trowel trades across the United States and Canada including bricklayers, stone and marble masons, cement masons, plasterers, tilesetters, terrazzo and mosaic workers, and pointers/cleaners/caulkers.
Repeats every month on January, February, March, May, June, September, November on the third Thursday 12 times except Thu May 19 2022, Thu Jun 16 2022.