My code:
add_action( ‘wp_head’, ‘custom_event_meta’ );
function custom_event_meta(){
tribe_set_the_meta_visibility(‘tribe_event_organizer’, FALSE, ‘meta_group’);
}

code in tribe_get_meta_group:
// internal check for hiding items in the meta
if( $is_the_meta && ! $meta_group['show_on_meta'] ){
return false;
}

change to make it work:
if( ! $is_the_meta && ! $meta_group['show_on_meta'] )