Upon arriving in Dublin, we got ushered through the customs entry to bypass the line since we had children in tow. What a pleasant kindness. Then, we bought 2 adult bus tickets for 20 euros and told to buy the child tickets on the bus since she was out. When we went to buy the extra tickets the guy switched out that ticket for a cheaper one that covered the whole family and gave us some euros back. Double score!! Good day in Dublin, but jet lagged.