The hardest reservations in Williamsburg are I Cavallini and The Four Horsemen, which each showed a bookable table on 0% of the dates we checked. Both book only on Resy and seat small rooms that empty the instant their calendar opens. After that pair the odds improve, with Lilia at 53%, Laser Wolf at 70%, and Sushi Hayashi at 100%.
Lilia releases new dates at 10 AM on a 28-day window through Resy, and it showed a table on 53% of the dates we checked, so it is far from impossible. Book a few weeks ahead, aim for weeknights, and set a cancellation alert for prime weekend dates that sell out. Catching a drop the morning it opens is your best straightforward shot.
The Four Horsemen releases dates at 7 AM on a 29-day window on Resy, and it sat at 0% bookable across every date we checked, so the early release almost never leaves an open table. The reliable way in is catching a cancellation, which tends to surface at random hours in the last day or two before a date. An alert beats refreshing by hand.
Among Williamsburg restaurants, the ones you can still book are Lilia at 53%, Laser Wolf at 70%, and Sushi Hayashi Williamsburg at 100%. Lilia and Laser Wolf both release at 10 AM on Resy, and Sushi Hayashi has omakase seats open across most of its 30-day window. Plan a couple of weeks ahead and prime weeknights are usually there.
I Cavallini releases new reservation dates at 8 AM on a 14-day window through Resy. Because the room is small and books only two weeks out, the calendar empties almost immediately at the drop, which is why it sits at 0% bookable. If you miss the 8 AM release, a cancellation alert is the practical way to catch a freed table.
No. SnagRes watches restaurants across Resy, OpenTable, Tock, and SevenRooms and alerts you by email or text the moment a watched table opens. It does not auto-book or hold the seat. You click through and reserve on the platform yourself, which keeps you inside each restaurant's own booking rules while still hearing about openings the instant they appear.
Cancellations at rooms like I Cavallini and The Four Horsemen surface at random hours and concentrate in the final day or two before a date, when guests who booked weeks earlier drop out. No person can refresh Resy every few minutes for two straight days, so the practical approach is an alert that watches the restaurant and pings you the moment a seat frees up.
The two hardest reservations in Williamsburg are I Cavallini and The Four Horsemen. Each showed a bookable table on 0% of the dates we checked, which is the lowest score a restaurant can carry. Both book on Resy, both seat a small room, and both empty out within moments of the calendar opening. After that pair the odds climb quickly, because Lilia sits at 53%, Laser Wolf at 70%, and Sushi Hayashi Williamsburg is effectively open at 100%.
The percentage here is the share of checked dates that had a table you could actually book, so a lower number means a harder room. A 0% score does not mean the restaurant never seats anyone. It means a table almost never stays open long enough for a normal person to find it and grab it at release. Ranked from hardest to easiest, this is how Williamsburg looks right now.
I Cavallini (Italian, Resy): 0% of dates bookable. It releases new dates at 8 AM on a 14-day window, so the table you want appears two weeks out and is gone almost at once.
The Four Horsemen (American natural wine, Resy): 0% of dates bookable. This Michelin-starred room releases at 7 AM on a 29-day window, and the early drop clears before most people are awake.
Lilia (Italian, Resy): 53% of dates bookable. It releases at 10 AM on a 28-day window, which leaves real openings if you plan a few weeks ahead.
Laser Wolf (Mediterranean, Resy): 70% of dates bookable. It releases at 10 AM on a 21-day window and is one of the more reliable big rooms in the neighborhood.
Sushi Hayashi Williamsburg (omakase, Resy): 100% of dates bookable across a 30-day window, so an omakase seat here is usually there for the taking.
Both rooms are small, and both release their calendar at a fixed early hour that a wall of people hit at the same second. I Cavallini opens dates at 8 AM on a 14-day window, and The Four Horsemen opens at 7 AM on a 29-day window. When far more people want the drop than there are seats, the calendar empties faster than you can tap through party size and time, so refreshing a minute later is refreshing an empty page.
The Four Horsemen carries the added pull of a Michelin star and a natural wine list that draws people from outside the neighborhood, which keeps its 7 AM release brutally competitive. I Cavallini is tiny and books only two weeks out, so there is very little slack in the calendar at any moment. Neither of these is a fluke of one bad week. The 0% score reflects the pattern across every date we watched, not a single sold-out Saturday.
For a 0% room, the reliable path is catching a cancellation rather than winning the release. The openings a real diner can grab come from someone else giving up a table, and those cancellations do not arrive at a fixed clock time. They surface at random hours as plans change, and they concentrate in the last day or two before a date, when people who booked weeks ago finally drop out.
SnagRes watches these restaurants across Resy, OpenTable, Tock, and SevenRooms, and emails or texts you the moment a watched table opens. That is the gap a tracker fills, because no person can refresh Resy every few minutes for two straight days waiting for a stranger to cancel. Set an alarm for the 8 AM or 7 AM drop if you want to try the release, but treat a cancellation alert as your real way into I Cavallini or The Four Horsemen.
The final day or two before a date is where the watching pays off, since that is when guests who booked weeks earlier finally cancel and a freed seat becomes bookable by whoever sees it first. A table someone releases at 4 PM on a Tuesday is invisible unless something is watching that restaurant for it. That is exactly the window an alert covers, so you hear about the opening while the seat is still there instead of finding it already taken.
Plenty of the neighborhood is still gettable if you plan a little. Lilia shows a table on 53% of dates and releases at 10 AM on a 28-day window, so booking a few weeks out usually works, especially for weeknights. Laser Wolf sits at 70% and releases at 10 AM on a 21-day window, making it one of the more dependable big rooms in Williamsburg.
Sushi Hayashi Williamsburg is the easy one, showing an omakase seat on 100% of the dates we checked across its 30-day window. If you want a great Williamsburg dinner this week without a fight, that trio is where to start. Save the alerts for the two 0% rooms, where a cancellation is the only door that reliably opens.
None of these three needs an early alarm the way the 0% rooms do, but the good weekend dates still go, so a same-week walk-up is not a safe plan for a Friday. A quick alert on the specific night you care about turns even these easier rooms into something you can count on, without asking you to sit on the release page.
I Cavallini and The Four Horsemen sit at 0% availability in Williamsburg, so getting in usually means catching a cancellation alert.
The hardest Williamsburg reservations, why I Cavallini and The Four Horsemen sit at 0% availability, and which rooms you can still book.
Keep reading: The hardest reservations in NYC · How to get a Four Horsemen reservation · How to get a Lilia reservation