Enjoy this festive 16th century Sephardic tradition geared for adults. Arden Shenker, a fourth generation Oregonian and lawyer, will present a lecture called “What Would Moses Say About Global Warming?” Mr. Shenker has worked as acting chair of the Coalition on the Environment and Jewish Life, and as president of the JFGP and director since 1964. Traditional Tu B’shvat food will be served. $10. 7 pm. Shaarie Torah, 920 NW 25th Ave. 503-226-6131.