You can always come in with an appointment on your scheduled appointment date and time. If you get there early enough, you can get a same day appointment. These are limited to the 1st 100 in line, which gets very long, very early. If you think you're there early enough, subtract another hour from that and leave another 15 minutes earlier than this expected arrival time and you might get there in time.
you have to set up an appt on line first or you can show up early to get same day appt
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