Life / Hosting home party for my Wroclaw colleagues. How much drinks and food to prepare? Any activities/games? [13]

Hi,

I just moved to Wroclaw for an short term business trip. I am planning to host a party at my apartment for my Wroclaw colleagues.

I am a Asian and am not sure the customs in Wroclaw.

So a few questions that want to clarify:

1. How much drink I shall prepare? I am planning for 4 bottles of wine + 1 bottle of vodka + 8 cans of beer. I do not normally drink alcohol so not sure if it is enough for around 8 pax.

2. The party is post dinner. Do I need to still prepare for full dinner or snacks will do?

3. I am planning to buy wine and vodka that is around 20-30 zloty per bottle. Is it acceptable price range for a party?

4. What other activities/games that we could do other than drinking and watching TV?

5. Anything else I shall prepare? Or any other advices?

Thanks a lot for your help!