66th Annual Mohave County Fair: 10 a.m. through Sunday, County Fairgrounds, 2600 Fairgrounds Blvd.; general exhibits, livestock and small animals, dog show, gymkhana and horse show; entertainment, food; 753-2636.
County Fair Gymkhana: 3-10 p.m., County Fairgrounds, 2600 Fairgrounds Ave.; 692-0199.
VFW Post 3516 Rummage Sale: 8 a.m.-1 p.m. through Sept. 15, 2210 E. Thompson Ave.; 753-3040.
Introduction to Computers and the Internet: 1-2:30 p.m., County Library, 3269 N. Burbank; free; mouse experience required; 692-2665.
Overdrive Digital Downloads Class: 1-2:30 p.m., County Library, 3269 N. Burbank; free; computer experience required; 692-2665.
Drop-in Dog Training Classes: 8-9 a.m., Western Arizona Humane Society, 950 Buchanan; first class free to adopted dogs from any shelter, others $10 ($5 goes to SNIP); 897-9494.
Free Dog Orientation Training Classes: 1 p.m. every Saturday until further notice, PetSmart, 3260 Stockton Hill Road; bring current shot records; 681-4815.
Low Cost Vaccine/Shot Clinic: 9 a.m.-2 p.m., Low Cost Spay and Neuter, 1520 Northern Ave.; $10-$15 (office fee waived); no appointment needed; 692-5226.
Intermediate Computer Class: 11 a.m.-12:30 p.m., County Library, 3269 N. Burbank; free; basic computer and mouse skills required; 692-2665.