Family Life International are holding a conference at Westminster Cathedral Hall on Saturday 9 May with a good line-up of speakers including Bishop O'Donoghue and Raymond de Souza. Individual tickets £10; Family tickets £15.
A nice touch is that a play area will be available where parents can both supervise their children and hear the conference speakers. There will also be a large selection of relevant literature and other resources.
The FLI website has further information. Space is limited so pre-registration is recommended.