Ideas for cover stories please?

Fr

So I’m still in first trimester so can’t tell anyone we’re pregnant. But our friends have organised a bunch of meet ups.

The last one I hid shloer in an empty wine bottle so it looked like I was drinking as normal.

But now they’ve organised a sushi making (and eating) night and I’ve read I’m not supposed to eat raw fish.

I’ve asked if we could make some veggie ones “because i’m picky with fish” but they all know me so well (and we’ve been for sushi loads of times) so they said “it’s ok, we’ll have salmon ones for you too!”.

Help??!!