One of the finest mushrooms in the forest, Dusky Wax Cap Mushrooms, hygrophorus camarophyllus can be found in northern North America and throughout Northern Europe. They are in season now, and work really well in Asian recipes.
Mostarda di Cremona isn't actually a mustard, rather it's summer fruits preserved in mustard-infused syrup. Use a mix of peaches, pears, plums, apricots, nectarines, quince, cherries, citrus rind. Makes for a beautiful holiday gift.