Got robbed at fan festival so looking for free things to do

I got pickpocket at The Fan festival and they took my money and phone. I am struggling now because I have no money and I am wondering is there any free things to see in Mexico city? I can't afford to pay for anything because I have about 200 pesos until Monday.

It's a shame because I was having such a good time and Mexico is so much fun and lovely people but they are always bad eggs around in every city around the world.

Someone caught me slacking for about 20 seconds and got into my pocket. I'm trying not to let it ruin my trip but it's a big upset and dampener on it