First Time in Jaipur - 2 Day Trip Recs

Hi everyone, 30 F British Indian here - I'll be in Jaipur on 13th Feb until 15th Feb. 1. Can you please recommend some restaurants / cafés with good food and hygiene? 2. Is it worth booking a tour via GetYourGuide? If so, which would you suggest? 3. Where can I see king cobras? Is there anyway I would be able to hold one with some guidance? 4. Aside from a little craziness of question 3), is there anything I should be wary of in Jaipur? Thank you all :)