I don't know how often this is done, but we watched a canal jousting competition which was a great experience! There were seats along the canal to watch, and two boats with two teams of jousters took turns jousting each other from a platform attached to the boat. We really enjoyed it and it was my best experience in Agde.
It was too dark to take photos but I photographed the boats that were used the next day on the river.
Not quite sure which way round the name of this restaurant is = Les Halles des Coin or Les Coin des Halles
Open every Thurs lunch time [market day] and evenings. Can't comment on evening meals, but Thurs lunch is rustic cusine at its best. If the menu is not displayed on the blackboard - go inside the bar and ask for it.
12 Euros will earn you a very large 3 course meal which is tastefully served. Entertainment is provided by the local fruit and veg market immediately outside
Favorite Dish: They're all good but make sure that you understand what you are ordering, otherwise you could well be eating raw beef!