Possible Clues:

• Bitter maker?
• N.L. Central player
• Ale supplier having bartender empty pitcher
• Booze supplier has bartender empty pitcher
• One makes tea in brown urn
• Is capable of making 23 down with stout fellow perhaps
• Creator of a draft
• Empty bar on vessel needed drinks supplier
• Ale supplier uses British jug
• We will be hugged by American brother, one making drinks