Please note that they require a bank statement at Savanaket to get a tourist visa.Showing them 20,000 baht in Cash is not good enough.I just got rejected and have to go back on Tuesday.Monday the embassy is closed by the way, it is Buddha day.
TLDR : Answer Summary
To obtain a tourist visa in Savanaket, it is important to provide a bank statement. Presenting 20,000 baht in cash alone will not suffice, as evidenced by a recent rejection. Additionally, the embassy will be closed on Buddha day, which falls on Monday.