Excitement levels are through the roof in Coláiste Lurgan in Conamara as hundreds of Irish and Welsh students take to the stage tonight.
The gala concert, and the ninth of its kind, is the latest collaboration between TG Lurgan and the Welsh youth organisation Urdd Gobaith Cymru.
The two groups will once again join forces to showcase their minority languages as "living and breathing entities" and to continue building relationships between both communities.
Around 500 people are expected to attend the concert, which begins at 8pm.
The féile also provides an opportunity for young people to perform popular songs in Cymraeg (Welsh) and as Gaeilge, as well as original songs.
The finale will feature performances by professional bands.
The students have been rehearsing all week and tonight they will perform and record a number of hit songs.
Their big number is a bilingual cover of Fleetwood Mac's hit song Dreams in their native Celtic languages.
The collaboration between the groups began during the Covid-19 pandemic.
The students' performances have amassed millions of views across video and music streaming services.
The Urdd and Coláiste Lurgan have collaborated and released seven co-productions to date.
"We are so excited to be working with TG Lurgan again. We've been immersed in each other's languages all week and appreciating both our cultures," said Urdd's International Officer Lliwen Williams.
"For us, it's a celebration of the two very best languages and what better way to get our message out there than through the medium of pop music," she said.
Last year, the 'Gaelic Cowboys' travelled to the Urdd residential centre in Glan-llyn near Bala, in north Wales, and recorded a cover of the song Texas Hold 'Em by Beyoncé.
Director of TG Lurgan Mícheál Ó Foighil said the project is of "significant importance".
"This project is a symbol of the deep cultural ties between our two countries. It shows how we can learn from each other and emphasises the strength and increasing relevance of our languages, breaking down language barriers in an ever changing physical and online world.
"This latest event not only demonstrates the talent of young people from Lurgan and Wales, but also the deep affection they hold for their native culture and arts," he said.
