Getting pretty close to some of the good stuff, I have 3 out exploring and they all have quite a bit of goodies right now. I got a Fatman and two of the special Dwellers as well! And for the dancing objective just put a couple in the living quarters, have them dance, then pull one of them out and put them back in. Repeat that and that lunch box is yours pretty quick. My personal tips? Get to a higher cap count (im a bad example right now, I had a mass death and had to revive a lot of high level guys, veeeery expensive) and set a minimum you will ever be at. My layout is very stable and pretty easily takes care of rushing issues but if you must know one thing [i][b][u]stimpacks are your life[/u][/b][/i]. Upgrade it and keep people active in it, you will use [i]a lot[/i] of them.