(WBBM NEWSRADIO) — A downtown hotel is fully reopening this week and is marking the occasion with a mystery puzzle.
The Sheraton Grand Chicago on Columbus Drive and the Chicago River is fully reopening Monday. It is displaying a unique light design across its windows over the next few nights that, “when combined, creates a hidden, three-word riddle,” hotel officials said on social media.
The hotel says if you direct-message them on Instagram on Monday after midnight with the correct message you will be entered for a chance to win an exclusive overnight stay in the hotel's Presidential Suite.
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The suite is not available to the general public.