When I inquired here is the info I received a couple months ago.
WALK-IN RATES:
(Only valid on a first come first served basis.)
Bowling time allotted is based upon number in bowling

1-2 people: 1 hour
3-4 people: 1 hour 15 minutes
5-6 people: 1 hour 30 minutes
7-8 people: 1 hour 45 minutes
MONDAY-FRIDAY (Pricing includes shoe rental.)
OPEN-4PM: $18 per person
4PM-CLOSE: $22 per person
SATURDAY-SUNDAY (Pricing includes shoe rental.)
OPEN-CLOSE: $22 per person
EARLY BIRD BOWLING (Walk-in only):
EVERY DAY Open-12:00PM:
$14 for Adults/$10 for 9 & Under (Pricing includes shoe rental)
**Excludes all holidays and certain blackout dates**
PRIORITY BOWLING:
*Priority bowling must be set up a minimum of 24 hours in advance.
Additional $10 per person, based on walk in rates and times shown above.
(Please note: Payment can be split a maximum of 2 ways.)
PRIORITY BOWLING is your pass to the FAST LANE and allows your group to receive the next available lane upon check in. Your wait time will vary based on volume (avg. 0 -10 minute wait).
We can fit up to 8 bowlers per lane, maximum of 1 lane per group. The bowling time allotted reflects the number of bowlers in the party. For groups of 9 or more, please ask about our multiple lane reservation option.
Our lanes are full service and set up with luxury booth seating and a table for you to dine and bowl right at the lanes! You have a server taking care of you the entire time and our full food and beverage menu is available.