Cook the rice according to package instructions, then keep warm or chill if you prefer cold rice for the bowls.
Thaw the salmon in the refrigerator if frozen, then pat dry and cut into bite-sized cubes on a clean cutting board.
In a bowl, combine grated ginger, toasted sesame oil, rice vinegar, 2–3 Tbsp liquid aminos or soy sauce, 1–3 tsp sriracha, chopped green onions, 2 tsp sesame seeds, 2 tsp lime juice, and 1/4 tsp sea salt to make the poke marinade.
Add the cubed salmon to the marinade and gently stir to coat; cover and refrigerate for at least 15 minutes and up to 3 hours.
Drain the jarred crab meat and place it in a bowl. Stir in 3 Tbsp avocado oil mayonnaise, 1 Tbsp sriracha, 1 Tbsp liquid aminos or soy sauce, 1–2 tsp wasabi paste (optional), and 2 tsp lime juice; taste and adjust seasoning.
Assemble bowls by dividing cooked rice among bowls, then topping with salmon poke, crab salad, seaweed salad, sliced avocado, and the remaining 2 Tbsp sesame seeds.
Serve immediately and enjoy.