Restaurant Dramatic Play Menu Freebie is a great tool to add to your classroom. Students love playing restaurant and throw in some standards of adding up the bills make for a great center. This product is part of a Restaurant dramatic play product in my store- it is differentiated for grades K-2. If you would like to see the complete product check it out here:
Restaurant Dramatic Play connecting to CCSS
I also have several LEGO units that fit well in the classroom.
Building Challenges Bundle