A Night Of Party Girl Anthems, Remixes, Club Hits & more. It’s not a phase, get over it.  -- All tickets are general admission, standing room only. Limited barstool seating will be available on a first come, first served basis. -- Ticket prices include all fees and taxes. Tickets purchased at the box office have reduced fees. The Box Office at The Hawthorn is open every Friday from 10am-4pm. Address: 2231 Washington Ave, St. Louis, MO 63103 -- PLEASE NOTE - The Hawthorn is a cashless venue. Only debit or credit cards are accepted at our bars, box office and guest services window. Please plan accordingly. PLEASE RIDESHARE - Parking is limited around the venue. We strongly recommend using rideshare apps like Uber or Lyft for transportation to and from the venue. There is a designated rideshare pick up / drop off location near the entrance for your convenience.