Listings include organizations, headquarters, and number of attendees expected, as estimated by the Toledo-Lucas County Convention & Visitors Bureau:
•Feb. 22-25 - National Exchange Club Leadership Conference, Clarion Westgate, 50, national.
•Feb. 23-25 - North American Open Squash Tournament, Park Inn Toledo, 50, regional.
•Feb. 23-25 - Forty Frame Game Bowling Tournament, Clarion Westgate, 250, regional.
•Feb. 23-25 - Shammy Burt Annual Handicap Bowling Tournament, Holiday Inn Express-Oregon, 400, regional.
•Feb. 23-25 - Benevolent Protective Order of Elks State Bowling Tournament, Clarion Westgate, 200, state.
•Feb. 23-25 - Ohio State Mens Bowling Association, Hilton Hotel Toledo, 1,200, state.