THURSDAY, MAY 10

· MAC USER GROUP - 12:30 p.m. Lake Oswego Adult Community Center. Second and fourth Thursdays. All are welcome.

· MARYLHURST TOASTMASTERS CLUB - 6:30-7:30 p.m. Shoen Library. All guests welcome. Meets each Thursday.

SATURDAY, MAY 12

· BUSINESS NETWORKING BREAKFAST AND SEMINAR - 8-10 a.m. networking breakfast, 10:30 a.m.-5:30 p.m. seminar and lunch. Marylhurst University, Flavia Hall Salon. 'From Business as Usual to Business as Never Before' features Dr. Thomas Jones, national small business expert. Registration required at 503-534-4059 or visit www.marylhurst.edu/business/seminar.

· LAKE OSWEGO HERITAGE HISTORIC HOME TOUR - 11 a.m.-4 p.m. Tickets, $25 general, $15 Heritage Council members, available at Oswego Heritage House, 398 10th St. 503-635-6373.

MONDAY, MAY 14

· LOACC-CLC USERS GROUP (COMPUTER USERS GROUP) - 9:30-11 a.m. Lake Oswego Adult Community Center, 505 G Ave. The Machine that Changed the World, hosted by Dick Steingraber. First of a series of five presentations on how the computer came to be.

WEDNESDAY, MAY 16

· COMPUTER LAB - 12:30 p.m., Lake Oswego Adult Community Center. Open to all that need additional help.

· RIVERGROVE WATER DISTRICT BOARD OF COMMISSIONERS MEETING - 4 p.m. 17661 Pilkington Road. Regular monthly board meeting.

THURSDAY, MAY 17

· WELCOME WAGON HEART-T0-HEART - 8:30 a.m.-noon. Third Thursday each month members gather to fulfill requests by local charities. 503-495-3841 or visit www.NewcomersWelcomeWagon.com

· WOMEN OF HONOR ANNUAL TEA - Noon-2 p.m. Rolling Hills Community Church, 3550 S.W. Borland Road. For ages 50 and better. $12 at door. Info: 503-638-5900.

· FLOODPLAIN MAPPING OPEN HOUSE - 4-7 p.m. Lake Grove Presbyterian Church, 4040 Sunset Drive. City of LO holding open house to exhibit new changes to FEMA Digital Flood Insurance Rate Maps.

· MARYLHURST TOASTMASTERS CLUB - 6:30-7:30 p.m. Shoen Library. All guests welcome. Meets each Thursday.

· ROSEWOOD NEIGHBORHOOD ASSOCIATION / COMMUNITY PLANNING ORGANIZATION BOARD AND PLAN COMMITTEE - 7 p.m. River Grove School library, 5850 S.W. McEwan Road.

Send news of your event to What's Happening, Review/Tidings, P.O. Box 548, Lake Oswego, OR 97034. Deadline for submissions is noon Friday before the next publication date.