What do you do in Irún if you don't smoke?

The first leg of my trip is Paris-Irún by TGV.

This border town in the Spanish Basque Country, just across the border from Hendaye in the French Basque Country, is well known as a place to buy cheap cigarettes and to change trains.  I'm hoping there's a bit more to the place as I don't smoke.

If it turns out to be a bit too sleepy, I'll take a short hop to San Sebastian.

We'll see on Tuesday!  My train leaves Paris Montparnasse at 7.23 and takes about five hours.