So today I was in a chain café in central London and two girls around the age of 12 walked in, one with a bucket, one with a woolly hat held upside down, and asked the people sitting at the tables "trick or treat?". They weren't even dressed up for Halloween, just wearing their regular clothes. I'm not sure many people go around with lots of sweets in their pockets or bags so I guess the "treat" they expected was money? Or did they want my half-eaten sandwich? Everyone in the café looked a bit taken aback.
AIBU to think this is a bit odd? Also, is this a new thing? I've never witnessed anything like it before.