Venture Co. Lookout
Found in The Barrens.
The Barrens
Item Count Chance 
Lucky Charm1 11.6% 
Battered Junkbox1 10.1% 
Moist Cornbread1 2.90% 
Healing Potion1 1.45% 
Mutton Chop1 1.45% Zone Spawns Coordinates The Barrens 3 54.8, 5.5·54.6, 5.8·54.8, 5.8