@WHO: If you are organizing a small #Halloween trick or treat gathering, you can minimize crowding by: 🎃 Staggering arrivals & departures 🎃 Designating seat places at least 1 metre apart 🎃 Numbering entries 🎃 Marking the floor so people physically distance https://t.co/pmWSI4qunU

http://twitter.com/WHO
via IFTTT