My husband and I are planning on watching “The Dark Knight” at an IMAX theater while friends of ours watch our two little ones. I’m a bit nervous, because the movie is 2.5 hours long, and the drive is 20 minutes (at least) each way. Our youngest one is 2.5 months old. She’s been breastfed up until now. Never had a bottle. I’m planning on pumping this afternoon. . . She can go for 3-6 hours without nursing overnight. But she’s not consistent in how long she goes at night without food. We’ll see.