In case you're a procrastinator (naughty, naughty!) and haven't applied for your visa yet because you've lost your copy of the itinerary, here it is in Adobe pdf format.
Despite what the letter in our visa application package said, you do NOT have a sponsor letter. Ignore that.
Remember, you should be applying for a tourist visa, so mark "tourism" in block 21 on the back page. Under comments, state that you are visiting cultural and historical sites in Brazil with a student group. Do not mention AYS or concert performances.
Be sure to mail your application to Houston right away (like "yesterday"), and please let Mrs. Myers know when you sent it.