6 hours in Barcelona

[OkMaybeNot]

With three kids, 8, 5 and 2.5. What would you get up to?

I mean apart from churros.

Familia Sagrada is absolutely stunning. You'd queue to get in though, unless you book a tour. Might be a bit expensive?
Roaming round the Gothis Area is fab, and easy for adults to while away several hours - not sure about little ones though.

The beach is always lovely with little people, but if you are only in a City for a few hours it seems a shame not to see some of it.

There is an excellent City Bus tour - you can get on and off as often as you like and buses come every 5 or 6 mins. That might be your best bet then you can see the bits you want, and ride the bus when little legs are tired.