Yes there is a 45 to hour wait on busy weekends. You give them your mobile number and there is a texting app they use to notify you of your wait time. If you feel inclined to get the waiting list app they send you a link for that is an option. I preferred using the app because for whatever reason the couple times I went with my girl my phone did not go off to notify me our table was ready. And we waited longer than we should of. The app is a better way of keeping track of your place in line while you wait for meal time. You can do other things in the process.
Only through Yelp but you'd have to check in with the host
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