It's been several years but the Dawn does not have a Bliss lounge.
Use the Overview, Staterooms, Deck Plans, What's On Board? & Learn About Our Cruises links above for info on what's on board.
Other useful links are:
http://www.ncl.com/freestyle-cruise/gifts-and-more (Dining & beverage packages)
http://www.ncl.com/sites/default/files/Dining-Guide-022814.pdf (Dining guide)
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