Things I did expect today...

Frogs underneath the waterfront. (They were wearing wetsuits and goggles.)

It was a production of Aristophanes' The Frogs (with, er, updated text) that took atmosphere really really seriously. When Dionysos (played by a guy who was channeling Hugh Laurie as the Prince Regent) headed across the lake in Charon's boat, all the audience were loaded into a train of paddleboats and headed underneath the pier with him. It was very neat. :-)

The One Man Star Wars Trilogy

It's quite fun. With added stormtroopers.