It’s that time of year again, time to get your tickets to the most insane party of the year: The Sound of Music sing-a-long screening at the Riverview Theater. People will be in ornate costumes, singing their hearts out, having a merry old time, and you better get your tickets ahead of time if you want to go to the Nov 27-29th showings. Tickets for their Lord of the Rings marathon are also on sale.