Calpulli Tonalehqueh hosts the largest Azteca Mexica New Year Ceremony & Celebration in the nation. Everyone is invited to attend on the weekend of March 14 - 15, 2020 at Emma Prusch Park in the City of San Jose.

The ceremony is an all-volunteer, not-for-profit event, that is free and open to the public. Drugs and alcohol are strictly prohibited to maintain a safe and welcoming environment to families in attendance.