Well not quite, but nearly...
A couple of days ago we went on a boat trip from Truro to Falmouth with friends.
It was a great day out, and the first time we've done anything like that with the children.
The route is down the river from Truro to the estuary at Falmouth, and takes about 1 hour each way.
Along the way we heard commentary picking out places of interest, one of which is a mussel farm!
Anchored ropes hang down into the river and the mussels attach to them. They take around 2 years to mature, then they are scraped off, cleaned and sent to restaurants and shops.
Amazing what you learn on a day out!