Pick-me-up Fizz §

• 1oz St George coffee liqueur
• ½oz nocino
• 1oz Old Tom gin
• 1 egg white

Shake well including a dry shake. Strain into a very chilled double old-fashioned glass and top with seltzer water. (Use a fair amount of seltzer, e.g. an equivalent volume again - it balances the drink and froths the foam.)

Try using mezcal instead of the gin?