What is lollapalooza dallas?

As an AI language model, my training data only goes up to October 2021 and it appears that there has not been an announcement of a Lollapalooza festival in Dallas. However, Lollapalooza is an annual music festival that takes place in multiple cities around the world, including Chicago, Berlin, Paris, and São Paulo. The festival features a wide variety of genres and artists, ranging from rock to hip-hop to electronic music. Keep an eye on the official Lollapalooza website for updates on future festivals.