There must be something in the water, because suddenly everyone is having a sale.

••• Korin‘s summer knife sale is underway—get 15 percent off all knives through July 31.

••• Gary Graham‘s sample sale is June 23 and 24, 11 a.m. to 7 p.m.

••• Torly Kid (left) is having a sidewalk sale today and tomorrow: T-shirts are 15 percent off.

••• Calypso‘s sample sale is today through Friday (10 a.m.to 6:30 p.m. except Friday, 10 a.m. 2 p.m). It’s at 260 Fifth Ave. (between 28th and 29th).

••• This week, 50-minute massages at Alycea Ungaro’s Real Pilates are just $65.

••• You have nine more hours to get $50 worth of food, wine, and/or beer at Jimmy’s No. 43 in the East Village—owner Jimmy Carbone is one of the chairs of Taste of Tribeca—through a new site called InBundle. As always, read the fine print (though it’s nothing egregious in this case).

Previously mentioned…

••• Shoofly‘s summer sale started yesterday.

••• TAMA Gallery‘s closing sale started Saturday (the shop reopens Wednesday, through Saturday).

••• Nili Lotan‘s sample sale is tomorrow (Wednesday, June 16).