The Crown Riverside Chill Bar is offering wine for 6 pence each between 6-6:06 PM on Friday, March 4th, 2011. Customers must stick their 6 pence coin to a voucher to redeem one glass of wine during the 6 minute period. Once the bell rings at 6:06 PM, no more vouchers or drinks will be offered. The promotion is limited to one voucher and drink per person.