Expanded Market in Jocotepec

Does anyone know if there is an expanded market in Jocotepec this week because of the fiestas? We went to one last month that was great - covered all the streets around the plaza and then went again the following week and it was much reduced in size. Would like to go back when there is the larger market. Any insight here on when those larger markets are held?

I know there's a huge market in early January. But, that's the only specific date I know during the year.

If you know Maria Barbosa, you can check in at her office. She is likely to know all of the fiesta's with the big markets through the year.