Friend Going to Mexico

[Cole_Robbie]

A friend of mine will soon be visiting her family in Puerta del Monte, Guanajuato, Mexico. She has agreed to look for tomato seeds for me.

Does anyone have any guidance or suggestions? She is a native Spanish speaker. All I can think is to visit the local produce market and ask the vendors selling tomatoes if they save their own seed.

I can also have her look for peppers, too, if there is a chance of finding anything unusual.