Students celebrating their Junior Cert results could face breath tests this evening.
Kilkenny No Name club is one of those which is hosting a party tonight, and will be breathalysing students they suspect are drunk in The Hub.
Here in Dublin, there's alcohol-free parties at The Wright Venue and Tamango among others.
Over 61 and a half thousand students get their Junior Cert results today and among them will be the first grades from the new English cycle.
The Teacher's Union of Ireland have congratulated the students on their results, and have urged them to celebrate responsibly.