I know you've got your program pretty much set, but here are some tunes I like to play, either in consort or solo:
-- The Old Year Now Away Has Fled (to Greensleeves) This is one I like to invite the audience to sing (lyrics in the program, minus the circumcision verse) because they already know the tune. Good for a finale. Sing with feeling -- it's mostly about parties and liquor. -- Nutmegs and Ginger -- Hey for Christmas (to Dargason) -- Heigh ho Holiday (Holborne) -- Hollis Berry (also Holborne) -- Sweet Was the Song (Lute Book Lullaby) from William Ballet lute book – in Oxford Book of Carols, among other places.