About the ticket, I go for dupe Cosmos.
I don't want to choose her but I think it's a good time for me to power-up my whale ship a bit more.
Cosmos is the strongest ★5 I have with 2 slot on her, so it's nailed.
I also re-arrange a lot of girls in my ship, right now my grey ship is at 1.27m TP, other color 1.25m.
If my ship can reach 1.3m before new whale mission add it will be so good.

About the event... just chill for now, I think my 1st half shop will clear by tomorrow.