Who was down Thistle with a group last Mon?

[Rachel]

I'm trying to figure out which person/organisation took a group from Bentham primary school down Thistle on Monday. My youngest gave the leader a grey camo water bottle with one of my krabs attatched to it, but forgot to ask for it back and has only just confessed. Hopefully I can be reunited with it when I figure out whoose tackle sack it's sitting in.