Monster Omelet - http://db.vanillagaming.org/?item=12218 (+12 Stam/Spirit) [Lasts: 15mins]
Rumsey Rum Black Label - http://db.vanillagaming.org/?item=21151 (+15 Stam) [Lasts: 15 mins]
Elixir of Fortitude - http://db.vanillagaming.org/?item=3825 (+120HP) [Lasts: 1hr]
-or-
Flask of the Titans - http://db.vanillagaming.org/?item=13510 (+1,200HP) [Lasts: 2hr]
Flask are quite expensive though~
Did I miss anything?