Sunday picks: Slayer, Sworn In thrash at Mayhem Fest
Metal Mayhem
Slayer and Sworn In are just two of the metal bands featured in the Rockstar Energy Drink Mayhem Fest 2015 on today at the First Midwest Bank Amphitheatre, 19100 S. Ridgeland Ave., Tinley Park. $30-$66.50. (708) 614-1616 or rockstarmayhemfest.com. 1 p.m. Sunday, July 12
Prints aplenty
If you're a collector specializing in vintage prints, then don't miss the 6th Annual Postcard and Paper Show & Sale this weekend at the Lake County Fairgrounds, 1060 E. Peterson Road, Grayslake. $7 (good for both days). (715) 526-9769 or zurkopromotions.com. 9 a.m. to 3 p.m. Sunday, July 12
Civil War Days
Watch re-enactments of famous Civil War battles during Civil War Days in the Lakewood Forest Preserve, 27277 N. Forest Preserve Road, Wauconda. Meet famous Civil War characters, see period demonstrations, browse through Civil War-era items in a marketplace and more. $5-$10. lcfpd.org for a full schedule and a printable coupon. 9 a.m. to 3 p.m. Sunday, July 12
Daring doggies
Bring your pooches to the Dog Days of Summer festival, which prominently features a DockDogs-Big Air Dog Jumping competition starting on Thursday at Cook Park, 100 W. Church St., Libertyville. $15-$30 competition fee. (847) 327-9300 or pamperedpupz.com. 9 a.m. to 5 p.m. Sunday, July 12
Buffalo Grove Art Festival
See the works of more than 100 juried artists at the annual Buffalo Grove Art Festival at the Buffalo Grove Town Center, Lake-Cook Road at Route 83, Buffalo Grove. Plus, there's more: live entertainment, kids' activities and a variety of food round out the fun. amdurproductions.com. Free. 10 a.m. to 5 p.m. Sunday, July 12
Windmill City Festival
Don't miss concerts by 7th Heaven and ARRA, plus take part in the Firehose Challenge (ages 5 and older), a pet parade, a bags tournament and more at the Windmill City Festival on the Riverwalk, Houston Street at Island Avenue, Batavia. If you need more reasons to head to the fest, there's the Windmill Whirl 5K run, an ice-cream-eating contest, a beer garden, a carnival, food, games, a craft show and more. Free. windmillcityfest.org. 11 a.m. to 6 p.m. Sunday, July 12
Rockin' Ribfest
Take part in a rib cook-off or just enjoy already prepared barbecue ribs at the Lake in the Hills Rockin' Ribfest in Sunset Park, 5200 Miller Road. Besides food, keep entertained with kids' games, concerts and a car show. (847) 742-3378 or lithribfest.com. Admission is $5 for ages 13 and older and free for active military with ID and kids 12 and younger accompanied by an adult. 11:30 a.m. to 7 p.m. Sunday, July 12
Arlo visits the Arcada
Folk singer and social activist Arlo Guthrie takes much influence from his father, folk singer and composer Woody Guthrie, but his anti-war songs and anthems for social justice aren't his only claims to fame. Guthrie's recording of Steve Goodman's "City of New Orleans" is one of his biggest hits, as well as his spoken-word "Alice's Restaurant Massacree." Guthrie brings his bluesy, folksy songs to the Arcada Theatre, 105 E. Main St., St. Charles. $39-$99. (630) 962-7000 or oshows.com. 5 p.m. Sunday, July 12
Merry Meadows
Catch up with comedian and "Saturday Night Live" alum Tim Meadows ("Mean Girls," "The Ladies Man") when he performs his standup routine on Sunday at the Raue Center for the Arts, 26 N. Williams St., Crystal Lake. $25. (815) 356-9212 or rauecenter.org. 7 p.m. Sunday, July 12
Folk concert
Folk artists Katie Dahl and Emily White perform in a Lake County Folk Club-sponsored concert at Fatman Bowl, 13860 Rockland Road, Green Oaks. Acoustic guitarist and humorist Ted Geise opens the show. Admission is $10-$12; $5 for teens. Call (847) 602-8882 for reservations or see thelakecountyfolkclub.org. 7 p.m. Sunday, July 12