Porthmadog - Good places to eat with toddlers and places to go please?

[Feenie]

Anyone? Going next week with my db-in-law and his family, we both have 2 year olds. Hoping for nice weather, but....!

[BuwchBywiog]

Ffestiniog Railway has a steam train ride thats quite nice. There is an award winning chippy in the town as well.