Here are some tips for visiting Sonic Drive-In located at 319 E Main St, Osawatomie, Kansas, 66064:

1. Plan for busy hours: Sonic Drive-In can get quite busy during peak hours, especially on weekends and during lunch and dinner times. To avoid long wait times, try visiting during off-peak hours.

2. Utilize the drive-thru: Sonic Drive-In is known for its drive-thru service. If you're in a rush or prefer the convenience of staying in your car, this is a great option. The drive-thru is efficient and offers a wide range of menu items.

3. Try their specialty drinks: Sonic Drive-In is famous for its extensive drink menu. Don't miss out on their refreshing slushes, milkshakes, and Sonic Blast treats. They also have a variety of soda flavors that you can mix and match to create your own unique drink.

4. Check for promotions: Keep an eye out for any ongoing promotions or special offers at Sonic Drive-In. They often have discounted menu items or limited-time deals that can save you money on your order.

5. Enjoy their outdoor seating: If the weather is pleasant, take advantage of Sonic Drive-In's outdoor seating area. It's a great place to enjoy your meal and soak up some fresh air.

Remember to check the website or call ahead for current opening hours and any COVID-19-related safety protocols.