More than 150 British mosques threw open their doors on Sunday, inviting their neighbors in for tea, biscuits, and interfaith discussions.

Now in its third year, event organizers claim this Sunday’s event was their largest ever. Mosques from a wide array of Islamic traditions and schools of thought participated. Leaders took questions from the public about Islamic law and teachings. There was a special emphasis on showcasing how British Muslims use mosque communities to organize social action projects, like blood drives, hospice visits, and food collections for the homeless.

Anadolu Agency via Getty Images People visit Finsbury Park Mosque during Visit My Mosque Day held by Muslim Council of Britain (MCB) in London, United Kingdom on February 5, 2017.

In the weeks leading up to Visit My Mosque day, several mosques also arranged interfaith exchanges with other faith communities in their neighborhoods ― attending church services and participating in peace walks.

Jeremy Corbyn, leader of Britain’s Labour Party, visited a mosque in north London. He issued a challenge to President Donald Trump, whose recent executive order on refugees and immigrants has been criticized for unfairly targeting Muslims.

A gentle message to Trump: Drinking tea together is far better than building walls to keep us apart #VisitMyMosque pic.twitter.com/emPmxLSqUJ — Jeremy Corbyn MP (@jeremycorbyn) February 5, 2017

Islamophobic rhetoric and attacks spiked in the UK after the Brexit vote in June 2016, according to Tell MAMA, a British organization that monitors anti-Muslim incidents.

The Muslim Council of Britain’s Secretary General Harun Khan said that he was moved by all those came out to show solidarity with Muslims.

“As the world recoils at President Trump’s so called ‘Muslim Ban’ and the mass killing at a mosque in Canada, [Visit My Mosque day] is a much needed antidote to the poisonous atmosphere we find ourselves in,” Khan told The Guardian. “The British public, Muslim and non-Muslim, have an opportunity to come together and renew bonds of friendship.”

See images of this year’s Visit My Mosque day below.

"I believe in building bridges not walls" says Bishop of Salford, John Arnold speakin @khizramasjid for @MuslimCouncil #VisitMyMosque pic.twitter.com/fBj5no4MBy — Harun Khan (@harakha) February 5, 2017

The original #VisitMyMosque champions @YorkMosque who invited EDL in for tea several years ago smashed it today. Amazing work! Well done!!! pic.twitter.com/50n7LrfNMD — Zia Salik (@Zia_Salik) February 5, 2017

#VisitMyMosque in full swing with visitors from across London @elondonmosque for #Tea&Tour & more pic.twitter.com/0n11SCWrIO — Faith Inspire (@faithinspire16) February 5, 2017

Thank you to everyone who made today very special. Lets build bridges, not walls and learn from one another! #VisitMyMosque #MevlanaRumi pic.twitter.com/MGIV5ssbn6 — Rumi Mosque (@MevlanaRumiMosq) February 5, 2017

Visited one of Edinburgh's 18 mosques. We were able to observe the sunset prayer. Quite beautiful. #VisitMyMosque pic.twitter.com/Fva2ebkswv — JK Simpson 🏳️‍🌈 (@MisterJSim) February 5, 2017

Over 500 visitors for #VisitMyMosque Day at the @elondonmosque !!! An amazing success 😀 pic.twitter.com/yalhckjWUD — East London Mosque (@elondonmosque) February 5, 2017

Today we went to see Shah Jahan Mosque, lovely people and a wonderful experience #VisitMyMosque #ShahJahanMosque pic.twitter.com/9mrpUkBATU — James Wild (@hj_jw) February 5, 2017