Looks like Luna's new star might have a little sputter. Nova Restaurant, serving "nouveau fondue with a modern twist," was scheduled to open tonight in the Luna Hotel, the newish European-style boutique hotel at 1612 Wazee that is also home to the trendy and chic Flow Lounge and the Velocity coffee shop (try their delish crepes for breakfast or a light lunch). But the Nova restaurant preview was cancelled today. Rumors vary as to why the opening was postponed, so stay tuned for further details.