Feria Huamantla
For two weeks in August, this festival features parades of cyclists, candlelight, and locals blanketing the town’s streets with elaborate carpets of flowers and colored sawdust, plus a night known as La Noche Que Nadie Duerme ('The Night That Nobody Sleeps'). There’s a running of the bulls, similar to that in Pamplona – but more dangerous since the uncastrated males charge from two directions.