What are the requirements and processes for obtaining a Guardian/Thai Child visa at the Thai embassies in Laos?

This conversation discusses the requirements and processes for obtaining the Guardian or Thai Child visa at Thai embassies in Laos, specifically comparing the ease of applying at the embassy in Vientiane versus Savannakhet. It is noted that the Vientiane embassy requires an appointment to apply, while Savannakhet allows walk-ins, making it potentially easier for obtaining the initial 90-day Non Immigrant O visa. For the one-year extension of stay, applicants need to visit a local Immigration Office. Additionally, distinctions between the Guardian and Custodian visas are clarified.