This weekend is the 33rd annual Langley Mystery Weekend when hundreds (or is it thousands) of folks descend on the town to look for clues, meet the potential villains and see if they can solve the murder mystery. It costs $10 to participate, but, of course, anyone can simply wander around town and look at all of the characters, and of course say hello to the friendly people who live in Langley.
No one really mentions that this is also a great way for the local businesses to have lots of visitors stop in, see what is available, and...maybe purchase something.