Spoilt for choice...

At the weekend our guests at Les Balcons (http://www.loirevalleyexperience.com/) and Le Bourg (http://www.loirevalleyselfcatering.com/) could visit:

 a medieval festival at Loches,

(source)

 the caves at Vouvray for a bit of wine-tasting,

(source)

a book fair at Angle-surl'Anglin

or horse racing at La Roche Posay...

spoilt for choice really.