It's bowlsful.
I suppose a purist would say that it's ''bowls full' I think that's how I would insist it's written.
As for 'on a weekend', 'on' is a preposition, it tells you about the placement of something. How on earth would you be able to get 'on' a weekend? I realise it's a dialect phrase, very common here in the NE, but it's incorrect.
(Don't get me started on 'different to' 👿)
Do professional proofreaders have to pass a grammar test? This one would fail for me...
being a right moany pain in the proverbial
The majority of Israeli Jews do not want to occupy Gaza.