Can anyone use the bbq grills and ramadas without reservations

Yes,it is no reservations you can used. But if you are planing a party its better pay for the ramada then you are sure the space its available for you. good luck.

I called the city of fontana after hours dept. and since there was no reservations I was able to get a Ramada, I was told 1st come, 1 serve.

Yes, it's a first come first serve basis.

I'm pretty sure u could it's like first come first serve

I don't think so...