Counter service breakfast help

Hi - I am looking at booking a stay including free half board which would give us a counter service breakfast.

Just wondered if anyone knows if the breakfast in the park has a gluten free option at all? If so, what do you get?

Also what time can you get breakfast in the park? Is it possible to go in for EMT do a couple of rides and then grab breakfast afterwards at say 9.30am ish?

Thanks for any help!