North Shore Flea

Secondhand items galore one weekend a month through August (the first: May 10 to 11).
428 Green Bay Rd., Highwood,

Randolph Street Market

One weekend a month starting May 24, shop outdoors for everything from comic books to porcelain.
1350 W. Randolph St.,

Leslie Hindman Marketplace Auction

The secret weapon of budget-conscious lovers of antiques runs every couple of months. Next: June 4 to 5.
224 N. Ada St.,

Wright Auction House

Top-tier modern furniture and accessories, on the block. Upcoming: biannual design sale (June 12) and 20th-century carpets (June 13).
1440 W. Hubbard St.,

Clever Alice Pop-Up Shop

A quarterly sample sale from under-the-radar designers (check for dates and details).

Wheaton All Night Flea Market

An annual bonanza for die-hard flea lovers, from 4 p.m. August 16 to 4 a.m. August 17.
DuPage County Fairgrounds, 2015 Manchester Rd.,

Plus: On June 7, beauty products are up to 80 percent off at the H2O Plus Warehouse Sale (845 W. Madison St., 312-850-9283). . . . Shopping plus cocktails on July 27 at Sassy City Chicks Sample Sale (140 E. Walton St., . . . Half off all merch in August at Cynthia’s Consignments Clearance Sale (2218 N. Clybourn Ave., 773-248-7714). . . . Kids’ discounted designer duds at the Red Balloon Warehouse Sale (check for dates).