From a reader:
A traditional Latin High Mass will be celebrated on October 31 at 5:30 PM at St. John the Apostle Catholic Church in Bloomington, Indiana, an anticipated Mass for the Feast of All Saints. Music (consisting primarily of Gregorian chant as well as two polyphonic motets) will be provided by the Bloomington area Schola Gregoriana, composed primarily of students at Indiana University's award-winning Jacobs School of Music, which is on par with Juilliard and Eastman.
The Mass will be followed by an All Saints Day party, complete with food, games, and a costume contest for children (who are asked to come dressed as saints, not as monsters or superheroes!).