Save the date for Ooligan’s next big book release party—May 13 is going to be one of the first memorable events of the summer. If you like Portland, books, scavenger hunts, or all of the above, this is one event you won’t want to miss. To celebrate the launch of Brian K. Friesen’s debut novel, At the Waterline, Team Rivers is throwing a massive party to show you how excited we are about this book! Keep reading for all the details.