In typical Shanghai fashion, good things come to those willing to stand in the longest lines, or to pre-book the farthest in advance. We’ve seen the queue for braised duck at Guang Ming Cun swell to several hours long during the Chinese New Year, and A Da's scallion pancakes require a minimum hourlong wait on most days, yet we had never expected the same for the humble zòngzi (粽子).

The Holy Week in Greece is full of scents and flavors. Ovens work overtime baking brioches (tsourekia), Easter biscuits and melitinia, diminutive sweets that originate from Santorini. Traditionally, melitinia are made by women and girls on Holy Tuesday to be eaten on the evening of the Resurrection and the coming days of Easter (Orthodox Easter falls on April 12 this year).

As the moon starts to wane each January, people throughout China frantically snatch up train and bus tickets, eager to start the return journey to their hometown to celebrate the Lunar New Year (春节, chūnjié) with their family. This year, revelers will make an estimated 3.64 billion passenger trips during the festive season, up 200 million from the previous year. One of the major draws for migrant workers heading home is the chance to eat traditional, home-cooked meals.

For expats, the holiday season can be a time of mixed emotions. The distance from home can intensify our feelings of nostalgia (and cravings for Mom’s apple pie). On the other hand, we are liberated from the customs that bind us to familiar feasts, and we have the freedom to form new holiday rituals with friends.

Forget about Christmas. In Greece, Easter is the main event, one where food, naturally, plays a starring role. It is also very much a holiday celebrated in the countryside: most Athenians go back to their villages during the holiday to be with their extended family and enjoy the Easter-related culinary delights of their home region.

In Barcelona, Valentine’s Day is no big deal. On the other hand, on April 23, you had better remember to buy a flower for your sweetheart. La Diada de Sant Jordi is one of the most important holidays in Catalonia, honoring its patron Saint George. The Catalan tradition – inspired by the legend of Saint George’s chivalrous slaying of a dragon to save a princess – is for men to buy roses for women and, in return, for women to buy books for men.

As the moon starts to wane each January, people throughout China frantically snatch up train and bus tickets, eager to start the return journey to their hometown to celebrate the Lunar New Year (春节, chūnjié) with their family. One of the major draws for migrant workers heading home is the chance to eat traditional, home-cooked meals.

Dear Culinary Backstreets, I’ll be in Spain during the December holidays and I’m wondering if Barcelonans eat any special meal on Christmas? If so, what is it and where in the city could I try it?