In San Sebastián de los Reyes The Style Outlets and Alegra you have a complete plan to spend a fun day, shopping and having a bite to eat on a terrace.
If you like Italian food, enjoy your day at Grosso Napoletano or La Tagliatella, if you like burgers, your place is Five Guys, Foster's Hollywood, Goiko, TGB or Burger King. 
And if you want a bit of everything, enjoy Rodilla, The Meeting Point, Taco Bell, Makoto or Vips.
Enjoy all the variety you can find in San Sebastián de los Reyes The Style Outlets and Alegra.
More infomartion here.