Listings include organizations, headquarters, and number of attendees expected, as estimated by the Toledo-Lucas County Convention & Visitors Bureau:
•Friday-Sunday - Shammy Burt Annual Handicap Bowling Tournament, Baymont Inn/Northwood, 400, regional.
•Friday-Sunday - Forty Frame Game Bowling Tournament, Clarion Westgate, 250, regional.
•Friday-Sunday - International Cat Association - Glass CITICats Show, various properties, 500, regional.
•Sunday-Feb. 12 - Ohio Building Officials Association, Hilton Hotel Toledo, 400, state.