The competition is run by Mayvn, 4–10 Pentonville Road, London N1 9HJ.

It opens on Thursday 12 November 2026 and closes at 11:59pm on Thursday 26 November 2026.

To enter, follow @mayvncafe on Instagram, comment your favourite coffee order on our competition post and tag a friend. Only comments on the competition post count.

Entry is free and no purchase is necessary. One entry per person.

Entrants must be 18 or over and live in the UK.

One winner will be chosen at random from all valid entries on Friday 27 November 2026 and contacted by Instagram direct message. If the winner doesn’t reply within 7 days, we’ll choose another winner.

The prize is 30 drinks from the Mayvn menu, one per visit, valid until 31 January 2027, plus a bag of Common Coffee. The prize can’t be exchanged for cash or transferred to someone else.

The 10% off for following @mayvncafe is separate from the competition and isn’t needed to enter. It can be used once per person between 12 and 26 November 2026 and can’t be combined with other offers.

The winner’s first name and Instagram handle may be shared when we announce the winner. Entrants’ details are only used to run this competition.

Mayvn reserves the right to change or cancel the competition if circumstances beyond our control require it.