We go down the steps and ... Whats happening here?

Whys everyone wearing this old-fashioned gear?

Eccles Street looks like it did years ago.

A lady in a big poofy dress says hello.

It seems like just another ordinary day for Rosie and her grandad. But as soon as they step outside, they find themselves on a blooming great adventure around Dublin on the 16^th of June, 1904!