Its called Ocho where a diverse groups of ethnic communities wear different colors or flags to represent pride in their heritage. Flags from Colombia to Nicaragua to Puerto Rico to Costa Rica and even Ireland flood the streets. The foods from all over are sold everywhere and music is played all over.
1)"Yo necesito comprar nuevos zapatos."
2) "Yo necesito zapatos medianos."
3) "Tambien yo necesito comprar calsetines tamano mediano." (in the word 'tamano' the n suppose to have the curvy line above but I don't have it in my keyboard)
Hope this helps :D