Bowling-alley lanes are covered in a thin layer of oil, facilitating a smooth trip for the ball and hilarious pratfalls for would-be pin burglars. Engage in slippery sport with today's Groupon: for $20, you get a bowling outing for four at Cityview Lanes (up to a $50 total value). The bowling outing for four includes:

• Two games of bowling (up to $4.50 per game, per person)
• Shoe rental for up to four players (up to $3.50 per pair)
  
  

Cityview Lanes spreads pin-punishing excitement across 60 well-maintain lanes, where sphere slingers can meet any day of the week to engage in friendly competition. Before taking to the slick, hardwood floors for a doubleheader, players must first don a pair of bowling shoes that provides enough traction to power strikes and enough smoothness to perform celebratory Running Man dances. Hit the lanes on Fridays and Saturdays from 10 p.m. to 2 a.m. to experience Neon Nights, when the alley glows with prismatic lights.

Although Cityview Lanes offers discounted games on certain days and times of the week, today's Groupon is the best value available.