There will be a corrida somewhere in or around Madrid that weekend, that you can count on. The schedule is probably not set at this time. Check these sites.
Portal Taurino or
Las Ventas .
When you arrive in Madrid, walk up C/Victoria where all the reventas are and there will be posters for all the upcoming corridas (with tickets for sale). Don't forget to have a beer and a tapa at La Zapateria!
Another place is Restaurante Viña P, on the north side of Plaza Santa Ana. They have posters of all the latest corridas and "espárragos a la plancha con ali oli" to die for!