Utilising national days is a great way to bring your social media to life and inject variety and personality into your content, but it's important to use them as a bolster to your content strategy, not rely on them to fill your calendar. To avoid this mistake, take the following approach:
1. Decide which awareness days are relevant for your brand - try and stick to a maximum of 2 per month (or around an 80 / 20 balance).
2. Mark the dates in your content calendar so you don't end up with any clashes.
3. Plan the rest of your content as normal, in line with your content strategy.
Give yourself plenty of time to plan and create a great piece of content, and always consider your target audience. Is it relevant to their interests? Is it going to resonate with them?