I’ve never been there, @Delta just the question was asked so I did a quick google search and saw that link with the following text
The shopping centre in the heart of Euronat
In the shopping centre you will find all the services and shops you need.
You can go to the hairdressers or buy vegetables, find a nice souvenir to take home or read your daily papers as well as rent a bicycle. The Cyber-Space will allow you to keep in touch with the outside world and there is also a surgery in July and August for any medical problems…
You can listen to local groups while having a drink or meal on one of the many restaurants terraces…
I mean, when you are looking at the shop listing, there is one that deals in jewellery and crafted goods, so probably souvenirs and gifts, yes, but not in the sense of branded merchandise like your typical tourist trap.
This is a hotlink to the photo of the place they advertise as gift shop. I see no T-shirts (or even caps) there, but I am kind of concerned about what looks like fertility symbols in the background... I do not want that place to go down the same route as Agde.