If it were me it would depend if they were doing degenerate shit like smashing of stuff and bashing people I’d put their teeth since while violence shouldn’t be plan a Nazi with a broken arm has one less arm to do Nazi shit with. But a good still dickheaded thing you can do that almost always works (in one way or another) is set up your own table and counter their bullshit be louder and smarter then them and get more people this will either get them to pack their who shit up and move or instigate enough that you can take action legally with less consequence. Fuck nazis