Hey,
Thanks for reaching out to us!
You can modify the excerpt length by utilizing the “excerpt_length” filter. Something like:
add_filter( 'excerpt_length', 'tribe_excerpt_length' );
function tribe_excerpt_length() {
return '60';
}
should help you to increase the length of the excerpt.
Additionally, there is an array of allowed HTML elements that can be used with the excerpt (https://cloudup.com/cuGqug1S5Pu). You can use the “tribe_events_excerpt_allowed_html” filter to modify this list if you would like.
Let me know if this helps.
Thanks!