Jim Donald, from Jack Morton Worldwide, who is executive producer for London's New Year's Eve party,said: "We're thrilled again to be a part of New Year's Eve. We've been running this for the last nine years.
"We opened the year, a spectacular year, just 12 months ago and we're going to close the year off in hopefully an even bigger and better way."
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The pub owner said the sign is a nod at having a bit of fun in support of them and celebrating their relationship and the wedding.
A 61-year-old woman was taken to hospital with head injuries after the incident in Islington, north London.
Assema Kedir Habib spoke at the commemoration of her brother Hashim Kedir and his family.