San Francisco’s Bi-Rite Market is hosting its annual Spring Wine Blitz this weekend, offering deals on wines throughout the shop.

The Mission District staple holds three similar events each year, one in the spring, one in November and another in December.

All wines are 20 percent off when customers purchase any 12 bottles or more. There is also free delivery in San Francisco for those purchasing 12 or more bottles.

The wine blitz began on Thursday and runs through Sunday.

Click here for more information.