Most couples to participate in a dating event in 12 hours

According to Official Guinness Records,

The most couples to participate in a dating event in 12 hours is 342 couples (684 people) and was organized by CitySwoon at the Sydney Opera House, Sydney, New South Wales, Australia, on 21 February 2014.

For a complete list of 2014 records, please visit 2014 Guinness Records in Australia.

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