Besides all the fun electronic toys and a wide open space in which shoppers can enjoy them, this Apple store offers a wealth of services. Personal shoppers and one-on-one trainers top the list, along with the techs at the Genius Bar and workshop instructors. Lincoln Rd. hours: Mon.-Sat. 10-11, Sun 11-10. Aventura Mall hours: Mon.-Sat. 10-9:30, Sun noon-8. The Falls hours: Mon.-Sat. 10-9:30, Sun. noon-7.