No, you do not need to do that. All steps will proceed completely online. This will help you avoid wasting time visiting to the consulate.
Once issued and approved, your Kenyan eVisa is valid for 90 days before you travel, meaning you can enter Kenya anytime within this 3 months. Once presenting yourself to immigration control at the port of entry in Kenya, you can stay in Kenya up to 90 days from the date of arrival.
Only single entry is permitted on Kenyan e-Tourist Visa, e-Business Visa and e-Medical Visa.
There are only some designated airports, seaports, and land borders. Please check the eligible ports.