Keep bananas from going brown

I made a fruit salad last week. It's pretty tasty, and I've kept it in the fridge, but the bananas went brown after like the third day. This is somewhat annoying, as I'd hoped to serve it to guests. I can only guess that the ripening was accelerated b/c of the sugars from the other fruits??? I guess one needs to wait until the last minute to add them in.

seafood medley

I had to go to 4 supermarkets before I could finally find it. This frozen, about 1 lb bag of seafood mix composed of all sorts of shellfish and imitation crab, used to be really easy to find. Now the last supermarket I went to didn't have it frozen, which was kind of sketchy.

What gives? Well any how I finally have it and just threw it in the paella. What a pain.