Coffee is what wakes us up in the mornings and keeps us going late at night, but how much do we actually know about it?
Well, with Dublin's new coffee tours, we'll soon have all the info.
Inspired by the success of Belfast Coffee Tours, this new series will kick off on Saturday at 9.30am.
Participants will be taken on a walk around the finest cafes in town, meeting the baristas and learning what goes into a delicious cup of Joe.
It's based in the city centre and takes in some of Dublin's history and architecture along the way.
Tickets are €30 each and you can find out more info here.