Today’s Top Event: TeenZone Gay Straight Alliance at the Oakland Library.

Brainiac: Learn something new every day. Today’s lecture: Not Just a Pretty Face. Stacy Malkan discusses use of toxins and carcinogens in mainstream makeup at Elephant Pharmacy in Berkeley.

Is It Lunch Yet? Express food critics recommend: Ranch House Cafe in Moraga.

On the Town: Going out tonight? Dance to roots, dub, and dancehall at Club Oasis’ “Lion Rock,” featuring DJs Riddm, Rocker-T, Kurious, Dubrocker, Yao Chris, and Jah Yzer.

Hardly Working: You’ve got time. We know how to waste it. Check out a E-mail us.