On Thursday, Oregonians for Choice of Clatsop County will host an event to commemorate the 31st anniversary of the landmark U.S. Supreme Court decision, Roe v. Wade. The decision gave women the right to choose an abortion to terminate an unwanted pregnancy. The event features speakers, entertainment and refreshments. It will be held from 5:30 to 9 p.m. Thursday at AVA Gallery, 160 10th St. Suggested donation is $3. Call 325-7332 for more information.