Given a text, write a compressed version of it in a single sentence.

One of the most important religious celebrations is the fiesta for La Virgen de Guadalupe, held on December 12. It often includes a Mananitas (dawn) Mass and serenade with Mariachi music, a procession through the streets, and a dinner and dance.
An important religious celebration is the fiesta for La Virgen de Guadalupe.It has a Mananitas Mass and serenade with Mariachi music, a procession through the streets,dinner and dance.

My purpose in writing to you is twofold. First, to inform you of some recent activities of the SPEA MHA Alumni Association and second, to ask for your commitment, both financial and participatory.
I am writing to you to inform you of recent activities of the SPEA MHA Alumni Association.

Dylan: Some of my songs are about four minutes, some are about five minutes and some, believe it or not, are about 11 or 12.)
Some of my songs are about four minutes believe it or not, are about 11 or 12.