Remove iCal from venue/org pages

add_action('tribe_events_before_view', 'remove_ical_from_list_view');

function remove_ical_from_list_view() {
    if ( tribe_is_event_query() && (tribe_is_organizer() || tribe_is_venue()) )
        remove_filter('tribe_events_after_footer', array('TribeiCal', 'maybe_add_link'), 10, 1);
}