tribe_remove_wpseo-function.php

/*
* The Events Calendar - Yoast SEO - Prevent Yoast from changing Event Title Tags for Event Views (Month, List, Etc,)
* @TEC - 3.11
* @Yoast - 2.3.4
*/	
add_action( 'pre_get_posts', 'tribe_remove_wpseo_title_rewrite', 20 );
function tribe_remove_wpseo_title_rewrite() {
	if ( class_exists( 'Tribe__Events__Main' ) && class_exists( 'Tribe__Events__Pro__Main' ) ) {
		if( tribe_is_month() || tribe_is_upcoming() || tribe_is_past() || tribe_is_day() || tribe_is_map() || tribe_is_photo() || tribe_is_week() ) {
			$wpseo_front = WPSEO_Frontend::get_instance();
			remove_filter( 'wp_title', array( $wpseo_front, 'title' ), 15 );	
		}
	} elseif ( class_exists( 'Tribe__Events__Main' ) && !class_exists( 'Tribe__Events__Pro__Main' ) ) {
		if( tribe_is_month() || tribe_is_upcoming() || tribe_is_past() || tribe_is_day() ) {
			$wpseo_front = WPSEO_Frontend::get_instance();
			remove_filter( 'wp_title', array( $wpseo_front, 'title' ), 15 );
		}
	}
};