Tuesday Bio/Medical Technology Club of Houston: Meeting. 7-8:30 a.m., Rotary House International, 1600 Holcombe. Program: John Kajander, Greater Houston Convention & Visitors Bureau. Topic: The City With No Limits campaign includes life sciences. Cost: $25-$40; students, $10. Information: Deborah Mansfield, 713-201-4378. Registration: mansfielddeborah@aol.com. UHCL Toastmasters: Tuesdays, Sept. 2, 9, 16, 23 and 30, 5:30 p.m., University of Houston-Clear Lake, 2700 Bay Area Blvd.