Go to a festival
Go to a festival. Budapest is a city with a ton of festivals every year. Every month comes a different kind of festival which usually is interesting enough for a tourist to participate in.
Starting from the Christmas Festivals in December spread all over the city, to the Wine Festival & carnival festivities in February to Jazz and Easter Festivals in March, Spring, and Folk in April, Medieval Castle and Belgian Beer in May..the list is complete for every day of the year… just pick one after a visit to festivalbudapest.com