Ok - here are some suggestions from a Dub:
Official Tourism Site -
Visit Dublin - Official Tourist Information Dublin Hotels and Car Hire
Italian Food:
Dunne & Crescenzi -
Dunne and Crescenzi
There is also an Italian Quarter filled with fab Italian restaurants:
Visit Dublin - Italian - Dublin's Italian Quarter - Quartier Bloom
Pubs / Bars:
Temple bar is a busy tourist spot packed with bars:
TEMPLE BAR CULTURAL TRUST
The Mint Bar is fab for cocktails -
The Mint Bar | The Westin Dublin | Home
O'Donoghues is a great traditional bar -
Dublin B&B, Bed and Breakfast Dublin, ODonoghues Guesthouse & Bar Dublin City Ireland
Tourist Spots:
Viking Splash Bus Tour - great fun -
Viking Splash Tours - Dublin Sightseeing Tours
Temple Bar - full of bars at night but pretty shops and cobbled streets during the day.
Trinity College
Stephens Green - park & shopping centre
Guinness
Shopping:
Grafton Street (expecially Brown Thomas)
Stephens Green Shopping Centre (top of Grafton Street)
Jervis Shopping Centre
Dumdrum Shopping Centre (Take Luas to Ballally - about 15 mins from city centre)
I hope you have a fabulous time. Let me know if you need to know more?
Angela (Easydry).