Lucky day. It seems we were writting at the same time and I responded your question without reading it.
There is not a centralized calendar but we know when are the festivals of each town of the zone we live and some events are very known. Like the axemen competition at in the middle of August in our province capital, Donostia.
Moonw, maybe the gastronomical aspect can help to convince your better half, that is allways a good argument,
Azpeitia 2016-06-05 Eusko Label axemen contest the grand final.
We have three events here, the young axemen final. Here compete axemens younger than 23 years old, Eneko Saralegi vs Oier Kañamares. Xanta Sousa will try to mark a new Txingalari record with 50K txingas, and the third event will be the main final. This is the sequence we see in the video,
Senior axemen start cutting a log in as less swing as they can.
The two young axemen cut each one a standing log.
Each senior axemen cut a log against the clock.
Young axemen cut a log against the clock.
Senior axemen cutting standing log.
Young axemen cutting a log against the clock.
Senior axemen cutting a log against the clock.
Xanta Sousa trying a new mark with a 50Kg txinga in each hand, impressive.
Senior axemen cutting a vertical and horizontal log.
Young axemen last race, they have to cut four logs. Eneko Saralegi starts with an advantage of 1 minute and 21 seconds due to his performance in the logs they have cut before.
Senior axemen last race, they have to cut five logs. Aitzol Atutxa starts with the best time, in the second position Jon Recondo to 14 seconds, third position for Arria 5th to 44 seconds and in the last position Eneko Otaño to 1 minute and 35 seconds. The times are tigh and there is not a big advantage for the work they have to do.
http://www.eitb.tv/eu/bideoa/herri-.../aizkora--eusko-label-saria--banaka--finala-/
All Basque rural sports have homesteading background, all of them derived from a job which was made at the farm. I have talked about txinga, this sport derived from milk mess tin transportation. Nowadays instead of mess tins they use steel weights, usually a 25Kg weight in each hand.