3415 SW Cedar Hills Blvd., Beaverton
Where: Powell's Books at Cedar Hills Crossing
Phone: (800) 878-7323
Address: 3415 SW Cedar Hills Blvd., Beaverton
Generally regarded as the best open-mic night in town, Helium's sign-ups fill quickly. Show up between 6 and 7 pm to snag some stage time.
The Brody hosts a thrice-weekly open-mic night. Comics get four-minute standup slots and can sign up online.