The next happy hour is scheduled for:

Tuesday the 23rd of October, 2018 at 9:00am UK time

That's:
October 23, 2018, 8:00 am in Abidjan
October 23, 2018, 6:30 pm in Adelaide
October 23, 2018, 10:00 am in Amsterdam
October 23, 2018, 9:00 pm in Auckland
October 23, 2018, 10:00 am in Berlin
October 23, 2018, 5:00 am in Bermuda
October 23, 2018, 3:00 am in Bogota
October 23, 2018, 10:00 am in Bratislava
October 23, 2018, 6:00 am in Brasilia
October 23, 2018, 5:00 am in Buenos Aires
October 23, 2018, 4:00 am in Caracas
October 23, 2018, 3:00 am in Chicago
October 23, 2018, 10:00 am in Copenhagen
October 23, 2018, 2:00 am in Costa Rica
October 23, 2018, 12:00 pm in Dubai
October 23, 2018, 9:00 am in Dublin
October 23, 2018, 2:00 am in Edmonton
October 23, 2018, 2:00 am in Guatemala
October 23, 2018, 11:00 am in Helsinki
October 23, 2018, 12:30 pm in Kabul
October 23, 2018, 11:00 am in Kampala
October 23, 2018, 9:00 am in Lisbon
October 23, 2018, 10:00 am in Longyearbyen
October 23, 2018, 1:00 am in Los Angeles
October 23, 2018, 10:00 am in Madrid
October 23, 2018, 4:00 am in Manaus
October 23, 2018, 4:00 pm in Manila
October 23, 2018, 11:00 am in Mayotte
October 23, 2018, 7:00 pm in Melbourne
October 23, 2018, 3:00 am in Mexico City
October 23, 2018, 4:00 am in Montreal
October 23, 2018, 11:00 am in Moscow
October 23, 2018, 11:00 am in Nairobi
October 23, 2018, 4:00 am in New York
October 23, 2018, 10:00 am in Paris
October 23, 2018, 4:00 pm in Perth
October 23, 2018, 10:00 am in Podgorica
October 23, 2018, 11:00 am in Qatar
October 23, 2018, 6:00 pm in Queensland
October 23, 2018, 8:00 am in Reykjavik
October 23, 2018, 11:00 am in Riga
October 23, 2018, 10:00 am in Rome
October 23, 2018, 9:00 pm in the South Pole
October 23, 2018, 10:00 am in Stockholm
October 23, 2018, 4:00 am in Toronto
October 23, 2018, 1:00 am in Vancouver
October 23, 2018, 7:00 pm in Victoria
October 23, 2018, 10:00 am in Vienna
October 23, 2018, 10:00 am in Zurich

These time zones are provided for your convenience, but are not guaranteed. You may want to double check the time wherever you happen to be