Your Fave Babyshower Games!?!

Amber
Hey there!
Long, sad story but I'm planning my own babyshower! 
I've spent hours on the net searching for babyshower games but only chosen 3 so far. 
It's tricky as the shower will be at a restaurant with 30 ladies of all ages seated at 3/4 tables. 
So looking for ideas or just your favourite games!! 
Also, what's your take on opening all the presents at the shower? In my country this is the done thing - we all sit and watch & ooh & aah at every single gift - but I'm not sure.... We only have 2 hours at the restaurant & to open 30 gifts may take some time.....Do you think people will be offended if I dont open their gifts at the shower? 
Thanks for all advice & comments in advance!
❤️