Haagen-Dazs at Solaris

Had icecream at this particular branch. Service is ok. At least all the staff are local!
This branch also has a special discount for members. I was told by the owner that only at this branch, on Tuesdays, members get an automatic 30% on all items in the menu.

To good to be true?

(p.s. the man in the picture is the branch owner/manager)