I recently attended a Yelp event at the fabulous Pinstripes, at their Northbrook location (1150 Willow Road, Northbrook; a second location is at 100 W. Higgins Road in South Barrington).
Pinstripes is a unique destination, as far as I know--there are plenty of bowling alleys around, even fancy ones, but I've never seen an indoor bocce court before!
This place is big. About 50,000 square feet with 18 bowling lanes, a bar, restaurant seating, and 10 indoor and outdoor bocce courts (plus a big patio). It's also very pretty, with a rustic Italian feel to it.
While there, we sampled the menu's extensive list of pizzas and flatbreads. All were delicious, with toppings ranging from fig and prosciutto to truffled cheese to pepperoni. Staff and bartenders were very attentive and friendly.
And we had a lot of fun playing bocce and bowling. I'd never played "real" bocce before, and the staff patiently explained it to us.
This seems like an excellent place for an event, or just a night out with friends. There's plenty to do, great food and a lovely atmosphere.