Children 
To dream of children implies your desire to return to a more innocent time when you were not burdened by problems or troubles of the adult world. You want to enjoy life and be free of responsibilities and obligations. Perhaps there are goals that you regret not being able to achieve. You should allow this child to develop and see if there is some aspect of your life that needs to flourish.
To dream that your own grown children are still very young suggests that you are fearful of them not needing you in their life. You want them to always rely on you as a parent.
To dream that you are watching children that you do not know signifies that you possess some attribute or trait that has yet to be discovered.
To save a child represents your fear of losing some inner aspect of your personality or character.
Toys
To dream of toys signifies simple joys, domestic bliss, and harmonious living conditions. You may be looking for the all these things from your own home. This also represents your free-spirited attitude and childish ways.
To see others playing with toys foretells a successful and happy union.
To dream that you are giving away toys implies that you will not be acknowledged for your good works.
Lego
A Lego in a dream represents a building block toward some goal. You may be working to build a career or to put together clues to solve a problem.
Twins
To dream of twins signifies opposites and contrasts. It also represents good business, contentment, and loyalty. It may mean that you are either in an internal battle with yourself or in harmony with your different personas.
To see twins fighting in your dream denotes conflict between your conscious and unconscious psyche. It suggests that there are issues and problems that you are not resolving or have opted to neglect in your waking life.
Jacks
To dream of playing jacks by yourself shows that an inward focus may be beneficial for you at this time. To dream of playing jacks with another is a sign that although it may be rewarding to combine your energies to complete a project, you will still need to be slightly selfish in order to obtain the desired result. To dream of a jack rolling or bouncing away implies a need to settle yourself and remember to breathe deeply before tackling each section of a current project.
Bonnet
To dream about seeing or wearing a bonnet symbolizes cloistered and quaint thoughts and beliefs. Your stubborn mindset is hampering plans for the future.
Panties
To dream of panties expresses your femininity, emotion, and point of view.
A dream where you are taking off your panties signifies your sexual motivation. It may also denote your desire to find the truth or solve a problem.
Toy Box
To dream of a toy box symbolizes growing up. You are moving forward and leaving childish ways behind. Alternatively, the dream may bring to mind childhood traumatic experiences and bitter encounters that keep pulling you back.
Balloon
To dream of balloons represents deflating aspirations and difficulty in life. Something in your life could spiral downhill. Balloons are also indicative of an overinflated ego. Black balloons signify depression, especially if they are falling to earth.
To dream of a rising balloon means that situations in your life are working to elevate above you. This is your inner yearning to break free of it. Balloons within dreams also signify gatherings and joyous parties. You should revisit your inner youth.
To dream about rising in a hot air balloon indicates an unlucky voyage.
If a balloon pops in your dream, this represents an aspiration that has not yet been realized. This could also be indicative of pressure in your life that is becoming unbearable.
Nursery
A nursery in a dream is an incubator for new ideas. To care for a nursery that is out of control in a dream indicates that you are feeling overwhelmed with creative power.
Alternatively, a dream about a nursery might represent your curiosity about motherhood. The nursery is also a place where you might be drawn to find your inner child. You may have unfulfilled desires coming from the child within you.