If you are not familiar with the Swedish culture you may want to become familiar with them prior to traveling.  You can find a lot of informaiton online, click here. Some of the facts are copied and  listed below.

Swedish "Fika"

Few people drink more coffee than the Swedes. In Sweden, coffee drinking is fostered through a tradition called fika – in which friends, family or colleagues meet for coffee or tea, often with something sweet on the side. Most Swedes will enjoy at least one fika a day as an opportunity to bond.

Be on Time

It is common knowledge here that ‘time’ should be respected at all times – regardless of whether you’re going for an interview or a friendly fika. Meetings will start on time with or without you. The train leaves on time with or without you. Swedes value punctuality.

Business Casual Means Jeans

General everyday fashion in Sweden is simple, relaxed and casual. This same concept has seamlessly seeped its way into more formal business settings. Unless your colleague is meeting foreign clients or attending a high stakes board meeting, chances are they are wearing jeans and a long-sleeved shirt.

Drink Tap Water

Drinking straight from the tap is the norm in Sweden. The water is clean and fresh, so you can save both money and the environment by not buying bottled water.

Get in Line

From the pharmacy and tax office to your local grocery store’s meat counter, you’ll be forced to exercise patience as you wait to be served in a numbered queue. Many businesses have a ticketing system – usually a small hard-to-find machine hung on a wall that dispenses number notes. Once you grab your ticket, you’ll have to wait until your number shows up on a screen before you can proceed to the counter.

Recycling 

Sweden recycles an astounding 99 percent of locally-produced waste, thanks to the sensitiveness of its citizens to the environment and sophisticated collection techniques.