No, it's not the US version of Flag Day - it's Dutch! Called Vlaggetjesdag and held on 12 June, this holiday celebrates fish rather than flags.

What kind of fish? Herring, of course. And raw, with plenty of chopped onions. This day is dedicated to celebrating the first catches of the year. A crowd gathers to try out the herring on the coast and at the Scheveningen harbor. Fisherman also get the opportunity to show off their talents, with herring ships racing back to port in an effort to win a cash prize.

If you plan to wait in line for the first herring catch, keep in mind that Queen Beatrix is given the first barrel. To learn more visit www.vlaggetjesdag.com, and head to Scheveningen Beach, in The Hague on 12 June.