Several of Amarillo’s downtown streets were filled with a colorful and joyful procession of marchers on a clear and beautiful December afternoon as participants in the 20th annual Our Lady of Guadalupe festival marched Sunday from the church at 1210 SE 11th Ave. to the Civic Center Complex for a mass with Amarillo’s bishop, wrapping up this year’s three-day celebration. Deacon Pablo Morales of St.