August in Denmark brings the first signs of fall: a crisp chill in the air, the changing color of the leaves, the annual posters warning drivers to be aware of small children riding their bikes to school for the first time.

And foreign university students in the local 7-11, asking that their buns be warmed up.

I saw a newly-arrived young American student in my local 7-11 this morning, asking that her newly-purchased bun be warmed. The 7-11 clerk told her sorry, but there were no bun-warming services available at that branch.

She wasn't too pleased, but it's always a mistake to expect U.S., U.K., or Asian-level concepts of customer service in Denmark: in this egalitarian country, nobody serves anybody, and if they do they are frequently grumpy about it. You and the store clerk are equals, and nobody's going to warm anybody's buns unless it was agreed to in the original deal.

While I didn't dare approach the angry American bun-woman, I thought it might be useful to her and to others list a few tips for arriving in Denmark at any time of year. You know, random things I wish people would have told me before I arrived.