The Austin Ice Cream Festival, going on this Saturday, has a simple mission—"to have fun with family and friends while enjoying a variety of wonderful ice cream treats."

Let's break it down:

Fun: Besides ice cream, the festival oversees four contests centered around the sweet confection—ice cream making (contestants bring their own ice cream machines), ice cream eating, screaming for ice cream (open to all ages; screams are judged on decibel level, style, and technique), and a popsicle sculpture competition. There's also live music, a funny-looking ice cream truck, and a sprinkler zone.

Family and Friends: Admission is $5 for adults, but kids under 12 get in free—and attendees are encouraged to bring their pets (because even Spot likes ice cream). Festival organizers expect about 15,000 people.

Wonderful Ice Cream Treats: Vendors sell ice cream tastes for around $1.

Quite a crowd!: Festival organizers expect about 15,000 people.

And a Bonus: Some proceeds go to the local Big Brothers Big Sisters foundation.

And really, you've got to be some kind of summer scrooge to not love ice cream—especially in the throes of August's heat. Austin's Saturday forecast calls for sun, with temperatures topping out at a balmy 101 degrees. Perfect for a frosty sweet treat.

The Details: Saturday 10 a.m. to 7 p.m. at Waterloo Park. See icecreamfestival.org for more info. Admission is $5 for adults, but kids under 12 get in free—and attendees are encouraged to bring their pets (because even Spot likes ice cream).