Meanwhile Back at the Tavern...

1 oz Blueberry Thyme shrub
1 oz semi-dry mead
1 oz Bourbon
.25 oz lemon juice
2 oz seltzer or tonic

Shake everything except seltzer with ice until well chilled.  Strain into a glass and top with seltzer.  Add fresh ice.  Raise in toast to your favorite adventuring party.