Dollar Tree Stores 29229 Central Ave, Lake Elsinore, CA92532 Whether you are looking for birthday cards for your family or a foil pan for Thanksgiving dinner, the Dollar Tree has a…More diverse range of products to choose from. This Dollar Tree in particular has a great selection of seasonal decorations, so if you want to make your house spookier at Halloween or more festive during the winter season, you can get supplies here. Paper plates, cups and napkins in every color are also available to help make your next party that much more affordable and festive. Of course, per the chain's name, most prices are right around one dollar. This location is open seven days a week.