"Die Ausstellung versammelt 21 «Werdende Wahrzeichen» aus dem
Schweizer Kanton Graubünden ? geplante Bauten, die Architekten
gefunden, Gemeindeversammlungen überstanden, Investoren erobert oder
Bewilligungen errungen haben. Es sind Hotels, Parklandschaften,
SAC-Hütten, Bäder, Weingüter, Museen, Wasserbauten und Brücken."
I should once asgain greatly appreciate your help!
And what is a "SAC-Hütte"?

Dear leander1,

I can answer both of your questions. First, here is the translation of the text:

"The exhibition comprises 21 'Landmarks To-Be' from the Swiss canton
of Graubünden ? projected buildings that have found architects,
survived municipal assembly meetings, won over investors, or achieved
approvals. They are hotels, park landscapes, SAC cottages, swimming
baths, vineyards, museums, hydraulic structures and bridges."

And now to the "SAC-Hütte" ... SAC is the acronym for "Schweizer
Alpen-Club", or "Swiss Alpine Club". An SAC-Hütte, or SAC cottage, is
a plain alpine hostel maintained by the SAC for mountaineers and
hikers. The SAC has 153 cottages with about 9500 beds in the Swiss
Alps.

Best regards,
Scriptor

Once again, perfect! And so quick! Many thanks.