Germany has been reunified for more than two decades now, but there are still two Oktoberfest celebrations going on in Nashville’s Germantown neighborhood. The Germantown Street Festival runs from 8 a.m. to 6 p.m. and takes place between Fourth and Sixth avenues. Festivities include a 5K run/walk, beer and wine gardens, the fifth annual P.U.P. Parade for costumed (and naked) dogs, live music, and of course, plenty of bratwurst, sauerkraut and other comestibles to soak up the suds. Visit historicgermantown.org for more details. Oktoberfest, centered around the intersection of Seventh Avenue North and Monroe, gets started Friday night from 5 to 9 p.m. with a Samuel Adams stein-hoisting event, then continues Saturday from 9 a.m. to 7 p.m. with plenty of its own brats, beer and such, plus polka dancing and German music courtesy of Die Musik Meisters, The Alpine Mountain Band and more. Visit nashvilleoktoberfest.com for information.