"Increase the Peace" is the title of a concert — from 4 to 8 p.m. today at Pipeline Cafe — featuring music by Black Square, Pressure Drop and Nigel, a raffle and silent auction.

Proceeds will go to Amnesty International and the Genocide Intervention Network, and their efforts to help the victims in Darfur.

Admission is $12 general, $10 advance (e-mail increasethepeacehawaii@gmail.com with name and contact number).