you are getting on towards the end of the season by then.
check when half term is with your local schools as that will give you a good guide, as malgrat and ss usually wind down after that.
ferris coach holidays finish at the end of october this year, and going by previous years there will not be much doing in either of these resorts by then.
i will almost certainly be there for the last week that the eureka bar is open which will be around that time.

I got an early birthday pressie today, hubby booked for the two of us to go to Llorette de mar 2nd October, I have been in Costa Brava before twice also in October but not to Llorette, anyone else going early October?