Reservations are for a 2-hour window to sit, relax and enjoy the Church Street Family's Catacomb 435 speakeasy to allow as many patrons to enjoy the Catacomb 435. Credit cards are now required to book reservations. Catacomb requires a 48 hours notice of cancellation for Sunday-Thursday; 24 hours notice Friday and Saturday. Credit card info is only captured without processing the payment at the time of your booking. Failure to cancel within the timeframe will result in a $25 per person charge.