Tony (Vesian) runs a series of tournaments on BBO called "English Acol Club".
They are suitable for Acol players although some SAYC players join in as well.
The tourneys are run at 2.20pm (UK time) every day from Monday to Friday and all are welcome.
To play in these tourneys you need to join Vesion's membership list. To do that - either 'chat' with Vesian or send him an email at firstname.lastname@example.org