Lay chiles in a single layer on a greased baking sheet. Broil under high heat 5-8 minutes until chiles are blackened and softened. Remove from oven and immediately wrap in plastic wrap. Let cool 10 minutes, then use paper towels to rub blackened skin and seeds off chiles. Dice chiles into 1/2-in pieces and set aside.
In a large bowl, whisk flour, cornmeal, baking powder, salt, and cayenne pepper until combined. In a separate bowl, whisk eggs, milk, and honey until smooth. Fold liquid mixture, sweet corn, and cooled green chiles into flour mixture until just combined. (mixture should look slightly similar to egg salad - mostly corn kernels with just a little batter)
In a dutch oven or 9-in skillet, heat 1/4 cup oil until shimmery. Working in batches, drop batter by 1/4-cupfuls into hot oil and gently flatten with a spatula, making sure not to overcrowd the pan. (I usually fry 2-3 at a time) Cook fritters 1-2 minutes per side (flipping once) until golden. Repeat with remaining batter and add additional oil as needed. Season corn fritters immediately with additional salt once they finish cooking.
Serve corn fritters immediately while hot with tomatillo avocado salsa on top. Enjoy!