A colleague will be celebrating a milestone birthday soon. They have organised to have a celebration at a local restaurant. More than 30 people have said they will attend a socially distanced party, ( the restaurant has booth style seats with perspex screens between them). AIBU to think this is completely out of order or am I being a general killjoy about it? I am really uncomfortable with what they are doing but the general consensus among them is it's fine as they will be socially distanced.