With the grand opening just a week away, the Landmark Mandarin Oriental has started hosting small private preview dinners for the very elite among the city's VIPs. This explains the nightly row of Rolls-Royces around the Central building. Each night the posh new hotel is inviting just one table of guests for an exclusive peek. Even though a major opening launch is planned, the sneak previews will culminate with an acoustic performance by Coco Lee (above) this Friday at the new location's flagship swanky venue, the MO Bar. With the guest list for this affair maxing at about 100, even CitySeen is no go-go a Coco.