Do you need advanced tickets for the Upstage Players' production of Mary Poppins? If so, stop by the Upsala High School between 6:45-8:00 pm on these rehearsal dates: Thur., July 9, Sun., July 12, Mon., July 13 or Thurs., July 16. Lisa would be happy to help you! (You may need to wait for a bit if she is on stage at the time you stop in, but it won't be long). We also have three other box office events coming up in which you can purchase your tickets: July 12 at St.