On the second island, on the top right-ish
area, there is a wrecked restaurant named Ecoli
. Anyway I've beat the game and I don't remember anything with this restaurant (I could've of rushed through a mission and forgot), maybe it had blown up from the tunnel mission somehow, but when you walk in it there are two army men that'll shoot at you with SMGs. You can look through the windows and you'll see the army men just looking around at the left over debris. This could have been discussed before but I haven't been on here for a while.