I'm in Hannover, Germany tonight on business and was wondering if anyone has ever played at Spielbank Hannover. Was thinking of of heading there tonight (looks like they spread 2/4 EUR NL) and had several questions:

1. Will there be any issues with me be unable to speak German besides a few basic words?

2. What are expectations around tipping dealers since tipping is less prevalent here than in the US?

3. Do I need to wear a jacket?

4. What is standard buyin for the 2/4 game?

5. Anything else I should know?

Obviously I can ask my hotel concierge, but they usually don't know much besides location and hours.

Thanks in advance for any help.

TJ