You know you can catch a Lehigh Valley IronPigs game at Coca-Cola Park or hop on the coasters at Dorney Park & Wildwater Kingdom. But Pennsylvania’s third-largest city has much more to do beyond the most popular attractions. Allentown, nestled in the Lehigh Valley, is a bustling and growing city with a rich industrial history, thriving arts scene, and strong Hispanic and Latino community. We’ve put together a list of things to do in Allentown th…