Are there any good malls in or around Centennial?

BroncoFan gives a good answer. One more mall in Centennial that is very popular is "The Streets at Southglenn" located at the intersection of Arapahoe Road and University Boulevard. This is also an outdoor mall and a "hot spot" with the locals. Known for it's dining and shopping, it also has a "reserved seating" movie theater, which in addition to the reserved seating also offers Skybox, a full-service restaurant and bar, offering an alternative to typical concession faire where you can also enjoy the movie.

There are two very good ones. Park Meadows is on the western side of Centennial, just off of I-25 and County Line and is a large indoor mall with a lot of shops located outdoors as well. There's tons of restaurants in the area also. Southlands Mall just off of Smoky Hill Road and E-470 is my favorite though. It's an outdoor mall with a lot of the normal shops and a few independent ones thrown in. They have an outdoor skating rink in the winter, fire pits along the way where you can stop to warm yourself up, and it always has these Christmas type lights hanging, giving it a festive look. There are also many water fountains and 'raining umbrellas' in the summer where you can always find children playing.

We have several great malls in the centennial area. Park Meadows is the largest and most traditional, Southlands is open air like Southglen plus there are many large shopping areas throughout the town.

I hadn't even thought of The Streets of Southglenn! You're right Heidi, that is a great location for shopping and dining!