If you like good quality chocolate...
There is a small chocolate factory on the Austrian-Hungarian border, in Albertkázmérpuszta.
They make their own chocolate from cocoa beans, and they make a lot of delicious chocolates.
Unfortunately, the visit is only possible for 10 people, but there is also a small shop there. It is worth calling them to see if it is possible to visit the shop and buy.
Tel: +36-30/36-34567
The website is unfortunately only in Hungarian:
https://www.chococard.hu/
Albertkázmérpuszta is an interesting settlement anyway. There is only one road leading through it, with farmhouses along the road. It also has two good restaurants. And at the end of the village is the border, where the border guards wait for border crossings in a small booth. It is also worth visiting the village's little church.