Soak the brown rice noodles in hot water for 8-10 minutes until softened, then drain and set aside.
In a small bowl, whisk together the tamari, lime juice, honey, and red pepper flakes to create the sauce.
Heat the avocado oil in a large skillet or wok over medium-high heat.
Add the minced garlic and shrimp to the pan, sautéing for 2-3 minutes until the shrimp are pink and opaque.
Push the shrimp to one side of the pan and crack the egg into the empty space, scrambling it until just set.
Add the softened noodles and the prepared sauce to the pan, tossing everything together to coat evenly.
Fold in the bean sprouts and sliced green onions, cooking for an additional minute until the sprouts are slightly wilted but still crisp.
Serve immediately, garnished with extra lime wedges if desired.