Yes, and if you currently have one, make sure it's up to date!
Sunday: Pre-Celebration Dinner - Casual Monday: Wedding - Semi Formal Tuesday: Lunch - Casual
The euro. If you plan to use your bank card while in Ireland, make sure to notify your bank in case they require international transaction notice.
Average Highs: Around 66°F to 68°F Average Lows: Roughly 51°F to 53°F
Type G outlets (three-rectangular-prong UK-style plug).
Yes...